Nothing Helen says is ever ____ ,She always thinks carefully

Nothing Helen says is ever ____ ,She always thinks carefully She always thinks ____ others. My mother is(t )and thinks carefully when she works. Mary is a great friend.She always says( )but d He thinks she is a good student,____? ___david says sounds false to helen.that is why she has made Has your cousin ever watched a 3D movie?____.She says there She is always ready ____(help) others. She is a very helpful person,she always thinks t___before sh My sister always says she is too thin.But I think she is jus my mom () carefully,but she () nothing 单项选择： She ... carefully , but shi ... nothing.