I didn’t know ________ the professor would give us a lecture in the hall.
| A．where | B．when | C．what | D．why |
There is ________ in today’s newspaper.
| A．something important | B．important something |
| C．anything important | D．important anything |
Eight ________ students in our school are from countryside.
| A．hundreds | B． hundred | C．hundreds of | D． hundred of |
________delicious food it is!
| A．How | B．How a | C．What a | D．What |
What makes you __________ it's going to rain tomorrow?
| A．to think | B．think | C．thought | D．thinking |
I was late for class yesterday __________ there was something wrong with my bike．
| A．when | B．that | C．because | D．until |