He taught his father how to get to know ________ is going on in his university life on the Internet.
| A．how | B．that | C．what | D．which |
There is no need to leave a tip in Canada. Service ________ in the bill.
| A．included | B．is included | C．includes | D．was included |
——Why did you not come to the party?
——I ______ it, but my car broke down on the way.
| A．attended | B．had attended | C．would attend | D．would have attended |
The teacher is very much ____ letting students use i-phones in the class.
| A．against | B．to | C．over | D．about |
The Voice of China has set up a stage____ some people can realize their dreams.
| A．which | B．where | C．that | D．when |
---- What are you going to do this weekend?
---- I don’t know. Igo to Beihai Park.
| A．must | B．would | C．should | D．might |