The Smiths went to the country for the weekend as they ______ to the office.
| A．needn’t have gone | B．mustn’t go |
| C．may not go | D．didn’t have to go |
It's quite strange that the man sleeps with his mouth ________ and his eyes________.
| A．closed; open | B．closing; opened | C．closing; open | D．closing; opening |
Are you going to the football game?— No, the tickets are ________ for me.
| A．too much high | B．so much expensive |
C．far too expensive | D．highly expensive |
I’m sure that your letter will get _____ attention .They know you’re waiting for the reply.
| A．continued | B．immediate | C．careful | D．general |
_____ unemployment and crime are high, it can be assumed that the latter is due to the former.
| A．Before | B．Where | C．Unless | D．Until |
The incomes of skilled workers went up. ____, unskilled workers saw their earnings fall.
| A．Moreover | B．Therefore | C．Meanwhile | D．Otherwise |