– We have done a lot to make our city cleaner, but it’s still not enough.
– So we should do ________ to improve it.
| A．less | B．higher | C．later | D．more |
— ______ did you start skating?
— Five years ago.
| A．When | B．How long | C．How often | D．Why |
Have you ______ heard of Disneyland?
| A．always | B．ever | C．never | D．been |
You don’t need to describe her. I ______ her several times.
| A．meet | B．will meet | C．have met | D．met |
Linda ______ the space museum after school yesterday.
| A．has been to | B．was going to | C．went to | D．goes to |
----I want to know____________.
---- Why not go to Tai Hu ? That’s a good place.
| A．why I can go fishing | B．where I can go fishing |
| C．when I can go fishing | D．who I can go fishing with |