It’s been years since I _____ myself so much.
| A．enjoy | B．enjoyed | C．have enjoyed | D．had enjoyed |
Mr Smith _________ a book about China last year but I don’t know whether he has finished it.
| A．has written | B．wrote | C．had written | D．was writing |
Dear me! Just _________ at the time! I _________ no idea it was so late.
| A．look, have | B．looking, had | C．look, had | D．looking, have |
“I _________ his telephone number.” “I have his number, but I _________ to bring my phone book.”
| A．forget, forget | B．forgot, forgot | C．forget, forgot | D．forgot, forget |
Don't forget the appointment with the principal at the registry office, _____you
| A．don't | B．do | C．will | D．shall |
It is _____honor for Mrs. Black to be invited to act as an hostess at the party.
| A．an | B．a | C．/ | D．the |