The headmaster hurried to the concert hall only _________ the speaker

A. to find; left 　 B. to find; gone

C. finding; left 　 D. finding; gone

I’ll wait for you at the gate of the Music Hall. See to____that you’ll get there on time.

　　 A. yourself　　 　　 B. it　　　 　　　 C. all　 　　　 D. everything

Don’t forget to take your room key to the front desk when you　　 of the hotel.

　 A．turn out　 B．drop out　 C．hang out　　 D．check out

The road constant improvements can’t keep pace with the increasing ____ .

A. trucks　 B. private cars　 C. buses　　 D. traffic

Did she make a mark ______she found the word?

A. where   B. in which   C. which   D. that

He didn’t ______ the invitation sent by a foreign company asking to go to work in it.

 A.accept               B. keep                 C. assist                     D. receive

Why don’t you try on this jacket? It ____ nice on you.

A、looks　 B、looked C、will look D、has looked

Let me introduce myself to you all, ____ ?

A. may you　　 　 B. will you　　 C. won’t I D. won’t you

The ups and downs of life may seem unpredictable. But scientists know there are clear 1 that almost all people share. Even if you’ve passed your “best”, you still have other 2 years to come. Certain important high-points come later in life.

　 When are you 3 ? From 18 to 25, according to I.Q. scores; but you’re wiser and more 4 with increasing age. At around 30, metal abilities begin to decline, 5 your ability to do maths. But your ability to complete other tasks 6 . For example, your vocabulary increases over time. At 60, your brain　 7 almost four times as much information as it did at age 21. Because of this, some psychologists suggest that “maturity quotients” (M.Q.) be used to measure intelligence for 8 .

　 When are you happiest? You have the best 9 sense of yourself from 15 to 24, when you feel energetic all the time. The best professional sense is from 40 to 49. Before age 24, we believe that our happiest years are yet to 10 , but when we are over 30, we believe that they’re behind us. After age 30, we’re more 11 and don’t view happiness as a goal in itself. If we maintain our health, achieve professional and emotional goals, then 12 , we feel, will follow.

　 When are you most creative? Generally between 30 and 39, but it 13 with different professions. The high-points in areas such as science and economics come 14 — most Nobel prize winners did their top research in their 20’s and 30’s — but for people who keep an active mind, there is no upper age 15 .

1．A．plans　　　 B．lives　　　　 C．patterns　　　 　　　　 D．predictions

2．A．good　　　 　 B．stranger　　 C．interesting　 　　　　　 D．difficult

3．A．best　　　 　 B．smartest　　 C．most mature　 　　　　　 D．most skilled

4．A．powerful　 B．energetic　 C．experienced　 　　　　　 D．satisfied

5．A．generally　 B．specially　　 　　　　　　　 C．mainly　　　 D．particularly

6．A．climbs　　 　 B．stops　　　　 　　　　　　　 C．matters　　 D．works

7．A．recognizes　 B．posseses　　 　　　　　　　 C．communicates 　 D．receives

8．A．babies　　 B．teenagers　　 　　　　　　 C．adults　　　　 　 D．elders

9．A．mental　　 　 B．emotional　　 　　　　　　　 C．physical　　 D．personal

10．A．come　　 　 B．last　　　　 　　　　　　　 C．remember　　 D．disappear

11．A．confident　 B．realistic　　　 　　　　　　 C．hopeful　　 D．grateful

12．A．wealth　　 B．sharpness　 C．wisdom　　 D．happiness

13．A．agrees　　 B．varies　　　 　　　　　　　 C goes　　　　　 　 D．ends

14．A．early　　 B．naturally　　 　　　　　　 C．unexpectedly 　 D．recently

15．A．demand　 　 B．reason　　　 C．choice　　　　 　　　　　 D．limit