–How many people were invited to the meeting ?
--About six .
| A．hundred | B．hundreds | C．hundreds | D．hundreds of |
It is dangerous ____ you ______ a close look at the tiger in the zoo.
| A．for , to have | B．for you, take |
| C．of ,to have | D．of , take |
Take the paper with you. The details we ought to pay attention to ________ on it already.
| A．writing | B．being written |
| C．are written | D．have written |
This problem worried her so much that she didn’t know ___________ with it..
| A．what she can do | B．what she could deal |
| C． how to do | D．how to deal |
It _______ ten years since my sister ______ an English teacher.
| A．has been, is | B．is, became |
| C．have been, was | D．is ,has become |
Could you tell us _____ you are getting on well with your classmates?
| A．that | B．if | C．what | D．how |