--Jack's won _____________ holiday in London.
--_________ lucky fellow !
| A．a; A | B．the; The | C．a; The | D．the; A |
A certain percent of your salary is ________ by the employer as insurance payments.
| A．kept away | B．kept out | C．kept up | D．kept back |
--- Are you in a hurry?
--- No, in fact, I’ve got plenty of time. I _______ wait.
| A．can | B．may | C．must | D．Should |
You can’t appreciate happiness _______ you have known sadness too.
| A．because | B．when | C．though | D．unless |
We shouldn't have come north for Christmas vacation. If we _______, we wouldn't be stuck in the snow right now.
| A．wasn't | B．didn't | C．hadn't | D．weren't |
The lack of movement caused the player’s muscles to _______ and he might never play the sport again.
| A．hurt | B．ruin | C．weaken | D．threaten |