Though it was late , _____ he went on with his work .
| A．but | B．and | C．so | D．\ |
―Where is my ticket? I looked for it for a long time.
―It’s in your hand____________.
| A．all the time | B．at the same time | C．at times | D．every time |
My aunt is _____________ getting fat, so she seldom has supper.
| A．worry about | B．careful with | C．full of | D．afraid of |
―It’s snowing outside. Why not ____________ it.
―Good idea!
| A．to stop to watch | B．to stop watching | C．stop watching | D．stop to watch |
_________ eight-year-old girl saw _________ UFO yesterday.
| A．An; an | B．An; a | C．A; a | D．A; an |
There are many volunteers _________ are helping the children in Sichuan.
| A．which | B．when | C．who | D．why |