________ Sandy's damage is unlikely to last long, it would apparently hurt the total economic output of the fourth quarter.
| A．Since | B．Before |
| C．Unless | D．Although |
Nowadays it seems to some of us that it is feeling, not just money, that is what really ________.
| A．counts | B．stays | C．means | D．grows |
When doing my homework,________.
| A．I heard the doorbell ring | B．the doorbell rang |
| C．my mother came in | D．my mother was cooking |
We have been looking at houses, but haven’t found _____ we like yet.
| A．ones | B．one | C．them | D．it |
Please remember to _____ a stamp _____ your envelope before you post it to your friend.
| A．attach; to | B．fasten; to |
| C．tie; to | D．stick; by |
When I was younger, I’d often go for _____ drive with some friends, purely for _____ enjoyment of it.
| A．a; an | B．a; the | C．the; / | D．/; the |