--Who has broken the window in my room?
--Who else _________ it but your naughty son!
| A．could do | B．could have done |
| C．should have done | D．must have done |
Nathalie suggested the problem worth paying attention ______ at the meeting.
| A．to be discussed | B．to been discussed |
| C．being discussed | D．be discussed |
Someone knocked at your door just now,but I didn’t see whowas.
| A．this | B．it | C．that | D．one |
On this important feast day, people eat food in the ______ of skulls and cakes with “bones” on them．
| A．form | B．shape | C．way | D．light |
The house ______ Mr. Green's family for 50 years will be pulled down next week.
| A．belonged to | B．belonging to | C．to belong to | D．belongs to |
Some time after the rockets and the space shuttle are _____, the rocket will _____ the space shuttle and ____ the sea.
| A．set sail; broadcast; drop in | B．ruled out; orbit; show up |
| C．stepped up; survive; fall for | D．launched; separate from; fall into |