“Let’s go to the library, shall we?” “____”
| A．NO, I can't | B．Yes, I will | C．Yes, thank you | D．NO, we’d better not |
_____ 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 |
—Go now?
— It's too late; tomorrow will be a _________time for you to visit them.
| A．better | B．good | C．best | D．more |
Compared with his sister, Jerry is even more_____to, and more easily troubled by , emotional and relationship problems.
| A．sceptical | B．addicted | C．available | D．sensitive |
—Must I turn off the gas after cooking?
—Of course. You can never be____ careful with that.
| A．enough | B．too | C．so | D．very |