The hijackers should have been arrested ______ instead of being allowed to leave.
A.on the spot
B.on the side
C.in the sight
D.on the screen
I should like to have you ______ my partners.
A.met
B.meet
C.meeting
D.to meet
A. must have been working
B. might be working
C. must work
D. should have worked
(Those of us) who work in chemical (laboratories) should have (their) lungs (checked) quite regularly.
A.Those of us
B.laboratories
C.their
D.checked
As for food, experts suggest that ______.
A.We should eat less
B.We should never eat meat
C.We should have meals with less salt and sugar
D.We shouht have meals without salt or sugar
Which of the following statements would the writer agree to?
A. It is important to have the right food for children。
B. It is a good idea to have the TV on during dinner。
C. Parents should talk to each of their children frequently。
D. Elder children should help the younger ones at dinner
A、to enter
B、entering
C、to have entered
D、having entered
I should ______ him up to tell him the information.
A. call
B. calling
C. called
D. have called
This article suggests that if one wants to be successful he should have ______.
A.luck
B.abilities
C.hard work
D.both B and C
Generally speeking,()should have a valid permit when he needs to enter the departure lounge.
A.a passenger
B.a crew member
C.an airport staff
D.a temporary visitor