---I'm sorry. I_____ at you the other day.
-----Forget it. I was a bit out of control myself.
A shouldn't shout B. shouldn't have shouted
C. mustn't shout D. mustn't have shouted
Both of my parents insist ______ a computer for me, but I don’t think it is necessary.
| A．to buy | B．on buying | C．buying | D．in buying |
The passenger was tired and walked slowly but he got home____.
| A．after all | B．in all | C．above all | D．at all |
A booking-office is a place _______ tickets are sold.
| A．when | B．where | C．why | D．which |
This is the reason _______ he was absent.
| A．that | B．which | C．why | D．what |
Listening to loud music at rock concerts ____ caused hearing loss in some teenagers.
| A．is | B．are | C．has | D．have |