After half a year’s training, they were made entirely used ____ underwater.
| A．stay | B．to stay | C．to staying | D．staying |
___________________, but he still couldn’t understand what I meant.
| A． Having been told many times | B．Having told many times |
| C． He had been told many times. | D．Although he had been told many times. |
Not until he took off his dark glasses ___________ he was a famous film star.
| A．had I found | B．did I find | C．I found | D．found I |
Having weekly meals together _______ to be helpful in bringing the family together.
| A．found out | B．turned out | C．figured out | D．worked out |
The _______ look in her face suggested that she ________ it before.
| A．surprising; wouldn’t know | B．surprised; hadn’t known |
| C．surprising; hadn’t known | D．surprised; shouldn’t know |
.—Whose advice do you think I should take?
—_________________________.
| A．You speak | B．That’s it | C．It’s up to you | D．You got it. |