Not only his parents but also his brother to the Summer Palace. They haven’t been back.
| A．have been | B．have gone | C．has been | D．has gone |
Ourteacher usually gets to school a little _______ than our students.
| A．early | B．earlier |
| C．earliest | D．the earliest |
We are often told_______ water in our daily life.
| A．save | B．saving |
| C．to save | D．saves |
There is ________wrong with my bike. I have to walk .
| A．something | B．anything |
| C．everything | D．nothing |
— Excuse me , ______ you take a photo for us?
— Sorry, I can’t.
| A．can | B．need | C．must | D．should |
— Your dress is really beautiful. _______ is it ?
—It’s $120.
| A．How old | B．How many |
| C．How much | D．How long |