Doctors say that______ sleep may cause the students poor memory and concentration at school.
| A．lacking of | B．lacked in | C．lacking | D．lack for |
-- Excuse me sir, where is Room 301?
-- Just a minute. I’ll have Bob ______ you to your room.
A, show B, shows C, to show D, showing
A new museum _______ in this area next year.
A, built B, builds C, will be built D, has been built
_________ at the party, we saw Ruth standing alone.
A, Arrived B, Arriving C, To arrive D, Arrive
The man pulled out a gold watch, __________ were made of small diamonds.
A, the hands of whom B, whom the hands of C, which the hands of D, the hands of which
_______ to reach them on the phone, we sent an email instead.
A, Fail B, Failed C, To fail D, Having failed