---- ______ are my baseballs?----- Look! They are under your bed. A Where B What C Who D How
_____ Jack ______ Jim has been to China, but _____ of them knows much about China in fact.
— Have you found your lost mobile phone? —No, I haven’t found ___________, but I bought ___________ this morning.
How can _____ man like him be recommended as _____ head of our hospital?
—You won the first prize in the last Physics competition once again. —__ _. I made several mistakes.
----Although he works hard, he makes___________.. ----In that case, he should improve his method of study.