My wife ______the night shift when my plane ______. That’s why no one is to meet me at the airport today.
| A．is working; is arriving | B．was working; arrived |
| C．will have worked; has arrived | D．will be working; arrives |
Make sure you’ve got the passports ad tickets and ____before you leave.
| A．something | B．anything | C．everything | D．nothing |
One of the most important questions they had to consider was of public health
| A．what | B．this | C．that | D．which |
With modern equipment，many mysteries have ____ to light in recent years.
| A．brought | B．come | C．thrown | D．appeared |
I’d appreciate ____ if you would like to teach me how to use the computer.
| A．that | B．it | C．this | D．you |
My grandma still treats me like a child. She can’t imagine grown up.
| A．my | B．mine | C．myself | D．me |