If you have any doubts about your health, you’d better______ your doctor at once.
| A．convince | B．consult |
| C．avoid | D．affect |
Wow, you are in high spirits. _________ makes you so happy?
| A．What it is that | B．What is it that | C．What is that | D．What it that |
I don’t smoke now, but I _______ for more than twenty years.
| A．smoked | B．was smoking | C．have smoked | D．had smoked |
Surely the day you are informed of your being admitted to a famous key university will be ________ of joy and celebration for your family, relatives and friends.
| A．that | B．the one | C．one | D．those |
He had a headache and went to the chemist's to get something for his pain________.
| A．relax | B．relief | C．leisure | D．comfort |
—Would you like to go to the shopping mall with me tonight?
—I’d like to, but I have to attend a lecture _______ in the school library.
| A．given | B．being given | C．having been given | D．to be given |