1. — Could you tell me how __________ (get) to the market? 
      — Go down this road to the end, and you'll find it.
2. It's 8:00. The students _______ (have) lessons.
3. The baby is crying. He _______ (fall) down from the bed just now.
4. It is an interesting story, so each of children enjoys ______ (read ) it.
5. Tomorrow is her daughter's _______ (nine) birthday. She'll buy some presents.

[     ]

A. difficulty to link, difficulty to create
B. difficulty linking, difficulty creating
C. difficulties linking, difficulties creating
D. difficulty linking, difficulties to create

[     ]

A. eat
B. to eat
C. drink
D. to drink

1. Mary would like _______ (clean) the windows.
2. There are lots of _______ (potato) over there.
3. Which is _______ (expensive) of the two?
4. He went to buy some _______ (supply) yesterday.
5. _______ in the sun is bad for your eyes. (read)
6. Jimmy is the _______ boy in our class. (fat)
7. Look, the door is _______ (close)
8. I have been _______(stand) on one foot for one minute.

A. to pay, to
B. pay, to
C. paying, to
D. pay, with

1. To learn English well is very important.
    _____ _____ very important _____ learn English well.
2. Kate began to study Chinese in 2004.
   It _____ _____ over two years since she began to study Chinese.
3."Are there homeless people in your city?"
   I asked Wang Tao. I asked Wang Tao _____ there _____ homeless people in his city.
4. Millions of people speak English as their second language.
    English _____ _____ by millions of people as their second language.
5. He doesn't know where he can find a pen pal.
   He doesn't know _____ _____ find a pen pal.

[     ]

A. had
B. have
D. has
D. to have

  [      ]

A. Taking
B. Took
C. Take
D. To take

[     ]

A. not play
B. don't play
C. not to play

A. go
B. going
C. to go
D. goes