They never work hard because they haven’t known the________of study.
-Many boy students think math is ______ English. -I agree. I’m weak in English.
-I want to borrow the book, but I don’t know how long it may ______. -For two weeks.
The new-designed car is on show now. I wonder ______.
Tommy is looking for ______ in the cinema. He has drunk too much water . A B C D
How kind you are ! You always do what you can ______ others .