--Why do you look pale today?
--I was very ________my mother’s illness. I stayed awake last night.
| A．concerned about | B．concerned with |
| C．concerned in | D．concerned to |
，and the problem would be straightened out.
| A．A bit more effort | B．Having a little effort |
| C．If you have a bit more effort | D．There being a little effort |
My trousersbeing washed.What’s worse，this pair of trousers bought yesterday
too short for me.
| A．are;is | B．is;is | C．is;are | D．are;are |
All possible meansto save the wounded soldier.
| A．has been tried | B．have been tried |
| C．is to be tried | D．are trying |
The sickcured and the lostfound.
| A．have;have | B．has;has |
| C．have been;have been | D．has been;has been |
Each of the students in our classgreat interest in English and they eacha copy of A New English-Chinese Dictionary.
| A．shows;have | B．have;has | C．is;have | D．takes;has |