These people ______________ for the most successful company in the town.
A. are seeming to work
B. seem working
C. seem to be working
D. are seeming to be working

A : Is the lift working? 
B : No , it's ______________.Let's use the stairs.
A. out of work
B. impossible
C. in danger
D. out of order

Throw away that old vase. It's ________.
A. value
B. valuable
C. invaluable
D. valueless

After the enormous dinner he had to ________ his belt.
A. broaden
B. enlarge
C. widen
D. loosen

 My dad lets me ________my housework everyday.
A. do
B. to do
C. doing
D. done

 I don't mind ________by car because I never get car- sick.
A. travel
B. to travel
C. travelling
D. being travelled

 Did he manage ________ the table upstairs?
A. to carry
B. carry
C. to carrying
D. carrying

 He is always afraid of________ his job.
A. lose
B. losing
C. to lose
D. lost

He always ___________ me
A. avoids to meet
B. avoids meeting
C. avoiding to meet
D. to avoid meeting

Question 23: The device is very sophisticated and should only be operated by someone who is familiar  with it.

A. delicate                      B. complex                     C. fragile                        D. resilient