Are you ______ the cake?
| A．cut | B．cuting | C．cutting | D．cuts |
I am sending these postcards ____ Canada.
A. in B. on C. to
Where _____ the traffic lights?
A is B. are C. have
We buy stamps ______ .
A. at the post office B. in a bicycle shop C. in a restaurant
She ____ a stamp for his letter
A. need B. needs C. to need.
Now, I _____ the letter in the box.
A. put B. to put C. am putting