Ladies and gentlemen, please fasten your seat belts. The plane__________.
| A．takes off | B．is taking off | C．has taken off | D．took off |
Don’t worry. I’ll have it _____ and get someone _____ it to you tomorrow.
| A．typed; send | B．to type; to send | C．type; send | D．typed; to send |
Seeing the soldiers well _____ for the flood-fight, the general nodded with satisfaction.
| A．prepare | B．preparing | C．prepared | D．having prepared |
Henry can’t attend the party _____ at Tom’s house at present because he is preparing the speech at the party _____ at Marie’s house tomorrow.
| A．held; being held | B．to be held; to be held |
| C．to be held; held | D．being held; to be held |
All of the flowers now _____ here have developed from those once _____ in the forest.
| A．raised; grown | B．rising; growing | C．raised; growing | D．rising; grown |
The joke told by Tom made us _____, so the teacher couldn’t make himself _____.
| A．to laugh; hearing | B．laughing; heard | C．laughing; hear | D．laughed; heard |