It is a slow process to _______ a good knowledge of English.
| A．acquire | B．earn | C．assist | D．control |
The girl _______ a green coat looks more elegant than her companion.
| A．worn | B．to wear | C．having worn | D．wearing |
This kind of cell phone is very common and I also have_________.
| A．one | B．it | C．that | D．another |
Mr. Smith couldn’t open the door because his naughty boy _______ it from the inside
| A．would lock | B．was locking | C．has locked | D．had locked |
I know little about the accident because not much_________ about it up to now
| A．has said | B．has been said | C．had said | D．had been said |
I’ve been away for only three years, _____ I can hardly recognize my hometown
| A．so | B．or | C．for | D．yet |