Mark isn't coming to the concert ________________ he has got too much work to do.
| A．so | B．until | C．although | D．because |
— Jack, can you play the guitar?
— Yes, I _______．
| A．must | B．can | C．need | D．may |
I jumped than Bill in the sports meet last year．
| A．high | B．higher |
| C．highest | D．the highest |
— do you usually fly kites?
— In the park．
| A．Why | B．How | C．When | D．Where |
Get up early, you’ll be late for school．
| A．so | B．and | C．or | D．but |
— How are you going to the Summer Palace?
— We’re going there bike．
| A．for | B．at | C．of | D．by |