I am sorry you’ve been waiting so long, but it will still be some time __________ Brain gets back from his holiday.
| A．since | B．before | C．till | D．after |
If you want to know more about _______ factory, you can go and ask ______ man wearing a beard.
| A．/; the | B．the; a | C．/; a | D．the; the |
Not only ______, but Hunan TV’s reality show, Dad, Where Are We Going, also has made the stars and their lovely kids more popular.
| A．it has received one-sided praise | B．has it received one-sided praise |
| C．it receives one-sided praise | D．does it receive one-sided praise |
The boy dived into the water and after ______ seemed to be a long time, he came up again.
| A．what | B．that | C．it | D．which |
I don’t really work here; I ______ until the new secretary arrives.
| A．just help out | B．have just helped out | C．am just helping out | D．will just help out |
---Why hasn’t Jane arrived yet?
---She ______ again in the morning.
| A．shouldn’t have overslept |
| B．may have turned off the alarm clock |
| C．must have no one to call her |
| D．should have someone to wake her up |