The speaker tried hard to make the people ___ him better.
| A.understand | B.understood | C.understanding | D.to understand | 
He always the high spirits and wears smiles even if he is in great trouble.
| A.holds up | B.keeps up | 
| C.sets up | D.takes up | 
Sam lent me his new bike, and I treated him chocolates.
| A.in charge | B.in place | 
| C.in return | D.in turn | 
At present I can’t remember the exact words but I couldn’t be about the general idea.
| A.curious | B.mistaken | C.worried | D.clear | 
that is a good solution depends on how you look at it.
| A.That | B.What | C.Whether | D.It | 
From his on his face, I knew he didn’t want me to ask this question.
| A.expression | B.expectation | 
| C.explanation | D.impression |