I think ____necessary for us _____the birds.
| A．it , protect |
| B．its, to protect |
| C．it’s , protecting |
| D．it , to protect |
Hou Yi was ______ sad _______ he called out Chang’e’s name to the moon every night.
A. too , to
B. so , that
C. enough , to
There are too many new words in the story, so I have to in the dictionary.
A. look them up
B. look up them
C. look it up
--I wonder ________
--With Lucy’s help.
A. that you did it so well
B. if did you do it so well
C. how you did it so well
The traffic signs warn people____ after drinking.
A. to drive B. not to drive C. driving
I really need to take more exercise because I'm ______ weight.
A. putting off B. putting on C. putting away