31.______you _______(look ) for a ball?Yes .I am .

31.______you _______(look ) for a ball?Yes .I am .
32.He _______always _______(try )out his new ideas.
33.The world population __________(grow ) faster and faster .
34.What _______Lucy _________(wear) today She _______(wear)a dark blue skirt.
35.______you _______( make )a cake No .I__________(make) dumplings.
36.It________(rain )hard now.If it_________(not stop ) ,we________(not go )to the park.
37.The children ________(go )the park next week.They ________(have )a good time there.
38.He with his father _________(play)football tomorrow .
39.My friend _________ (come) to see me in two days.
40.What ______you _______(do )this Sunday Nothing much .______we ______( go )shopping?
That’s a good idea.When ______we ______(meet)
41.There __________(be )a football match the day after tomorrow.
42.Jim __________(have ) a swim this evening.After that ,he ________(do )his homework.
43.ClassThree __________(not have )any classes next week.
44.I________(buy )a skirt for my daughter next month.
45._______you_______(start)your homework?Yes,but I_________(not finish) it yet.
46.What ________you________(do )with the library book?I_____just _______(return)it .
47.Excuse me .I ________(lose ) my cat._____you ______(see) it anywhere?
48.If I _______(lose )the book,I must pay for it.
49.I_______( come )to get my pan back..______you _______( finish)using it?Not yet.
50._____you ever _______(milk) a cow?No,never.
51.How long _____you ______( be) at this school For two years.
52.He ________(teach ) in this school for ten years .I_________( live )here since last year.
53.More than two days ________(pass) since we left.
54._______you ______(take )her temperature?Yes,I have.I_______(have)a cold for a week.
55._______you _______(sleep )well?Yes,I ______(sleep)well all night.
56．I_______ never________(hear)of that before.
56.Chinese _________(speak ) by the largest people in the world.
57.This bike _______(make ) in Shanghai .Bananas_________(grow )in the south of China.
58.Metal _________(use)for making machines.
59.Sheep _________(keep) farmers for producing wool and mutton.
60.The watch _________(buy) two years ago .It _________(buy) for two years.
61.The bike _________(use ) for ten years.It ________(break )down for two months.
62.______you ______(wear )it a lot Yes .It _______(wear ) for ten years.
63.The young tree must __________(tie ) to the stick.
64.Trees should __________(plant ) in spring .
65.Silk ________(produce ) in Suzhou.

31.Are you looking (look ) for a ball?Yes .I am .
32.He is always trying (try )out his new ideas.
33.The world population is growing (grows) (grow ) faster and faster .
34.What is Lucy wearing (wear) today She wears(wear)a dark blue skirt.
35.Are you making ( make )a cake No .I am making (make) dumplings.
36.It is raining (rain )hard now.If it were not stop (not stop ) ,we would not go (not go )to the park.
37.The children will go (go )the park next week.They will have (have )a good time there.
38.He with his father will play (play)football tomorrow .
39.My friend _will come (come) to see me in two days.
40.What are you doing (do )this Sunday Nothing much .Shall_we go_ ( go )shopping?/(How going)
That’s a good idea.When will we meet (meet)
41.There will be (be )a football match the day after tomorrow.
42.Jim will have (have ) a swim this evening.After that ,he _will do (do )his homework.
43.ClassThree will not have(not have )any classes next week.
44.I will buy (buy )a skirt for my daughter next month.
45.Have you started (start)your homework?Yes,but I have not finished (not finish) it yet.
46.What are you doing (do )with the library book?I am just returning(return)it .
47.Excuse me .I lost (lose ) my cat.Have you seen (see) it anywhere?
48.If I lost (lose )the book,I must pay for it.
49.I come ( come )to get my pan back.Have you finished( finish)using it?Not yet.
50Have you ever milked_(milk) a cow?No,never.
51.How long have you been ( be) at this school For two years.
52.He taught (teach ) in this school for ten years .I lived( live )here since last year.
53.More than two days have passed(pass) since we left.
5Have you taken (take )her temperature?Yes,I have.I have had (have)a cold for a week.
55.Did you sleep (sleep )well?Yes,I slept (sleep)well all night.
56．I have never heard (hear)of that before.
56.Chinese is spoken (speak ) by the largest people in the world.
57.This bike was made (make ) in Shanghai .Bananas grow (grow )in the south of China.
58.Metal is used (use)for making machines.
59.Sheep keeps (keep) farmers for producing wool and mutton.
60.The watch was bought (buy) two years ago .It has been bought(buy) for two years.
61.The bike has been used (use ) for ten years.It broke(break )down for two months.
62.Did you wear (wear )it a lot Yes .It has been wearing (wear ) for ten years.
63.The young tree must be tied (tie ) to the stick.
64.Trees should be planted (plant ) in spring .
65.Silk produces (produce ) in Suzhou.