Nobody could believe what Chloe says because she is ___________ changing her mind.
| A．regularly | B．steadily | C．constantly | D．suddenly |
The days we have been looking forward to ____ soon．
| A．coming | B．will come | C．came | D．have come |
. The person we referred to____ us a report tomorrow．
| A．giving | B．will give | C．gave | D．give |
The person we spoke to ____ no answer at first．
| A．making | B．makes | C．make | D．made |
You can never imagine what great difficulty I have _____ your house.
| A．found | B．finding | C．to find | D．for finding |
Before he went abroad, he spent as much time as he ____ English.
| A．could learning | B．learned | C．to learn | D．could learn |