Jack has made ( B ) in his study that his parents are please

Jack has made ( B ) in his study that his parents are please [ ]his parents.A.that are B.that is C.those Jack with his parents in England. Andy has made great success .His parents are proud of him .s He has gone to study in Beijing and _____(miss) his parents He has made rapid_(progresses/progress)in his study of engli Jack has a book in his jack with his parents are in english 的with可以换成and吗? 为什么? Every jack has his Sam with his parents parents ( )in china A is B am C are D b jack lived t____with his parents his parents in are China.啥意思