I remembered __________ the door before I left the office, but forgot to turn off the lights.
| A．locking |
| B．to lock |
| C．having locked |
| D．to have locked |
The archaeologists found gold coins and pottery in the lowest level of the site____ they reached three months ago．
| A．what | B．for which | C．that | D．to which |
The door burst open and____, shouting with anger．
A．rushing in a crowd B - in rushing a crowd
C．in rushed a crowd D．in did a crowd rush
—___the new comer join us in the work?
—Certainly! We are short of hands presently．
| A．Shall | B．Would | C．May | D．Must |
Everybody said it was an ideal marriage; no one had ever known ____ couple．
| A．the happier | B．a happier | C．a happy | D．the happiest |
The young member made several proposals, none of____ considered practical or acceptable．
| A．them | B．which | C．it | D．what |