--- What were you trying to prove to the police? --- I was last night.
| A．Where | B．When | C．That | D．What |
Suddenly the idea came to me ____ I might turn to Mr．Smith for help．
| A．what | B．that | C．which | D．whom |
I don' t want to be a person that always cries, but today apparently ____．
| A．I am | B．I will | C．I have | D．I did |
Naturally, after I tell my brother what to do, he ____ go and do the opposite．
| A．will | B．may | C．can | D．must |
Mr．Smith is one of the ____ customers to our restaurant．
| A．ordinary | B．regular | C．normal | D．common |
He didn’t____ what I said because his mind was on something else．
| A．hold on | B．catch on | C．take in | D．get over |