Look at the pride on Tom's face. He ________ to have been praised by the manager just now.
A.seemed | B.seems |
C.had seemed | D.is seeming |
Much time _____ sitting at a desk, office workers are generally troubled by health problems.
A.being spent | B.having spent |
C.spent | D.spending |
Schools should be lively places where individuals are encouraged to _____ to their greatest potential.
A.accelerate | B.improve |
C.perform | D.develop |
The number of smokers, _____ is reported, has dropped by 17 percent in just one year.
A.it | B.which | C.what | D.as |
I’m so ______ to all those volunteers because they helped my terrible day end happily.
A.special | B.superior |
C.grateful | D.attractive |
A ship in harbor is safe, but that’s not ______ ships are built for.
A.what | B.whom | C.why | D.when |