It is said that the gravity on Mars is only about __________ of the gravity on earth．
| A．three-eighths | B．third-eighth | C．three-eighth | D．third-eighths |
Children usually get presentsChildren’s Day.
| A．on | B．in | C．At | D．under |
were you born?
I was born in Shandong.
| A．Where | B．When | C．Why | D．What |
I’m going to play basketball, would you like to go with ?
Yes. I’d love to.
| A．I | B．me | C．he | D．Him |
—How are you?
—______.
| A．Yes | B．No | C．Fine, thank you | D．OK |
—What do you want?
—I want a______.
| A．socks | B．pants | C．apple | D．hat |