He hasn’t decided _______ to go by bus or by train.
| A．if | B．whether | C．how | D．that |
Three months ________ since we met last time.
| A．have past | B．have passed |
| C．has past | D．has passed |
It’s said that this kind of milk ________ well this year. It will be sold out soon.
| A．is sold | B．was sold | C．sells | D．sold |
You can’t imagine ________ chatting online is!
| A．how a great fun | B．how great fun |
| C．what a great fun | D．what great fun |
---Why didn’t you go shopping with me two hours ago?
---Because my mother________ me outside.
| A．waited for | B．is waiting for |
| C．was waiting for | D．has waited for |
---What do you think of the football match yesterday?
---Really wonderful. They have never played ________.
| A．best | B．better |
| C．worse | D．worst |