My brother wrote a letter and _____ last night.
| A．sing a song |
| B．read a book |
| C．draw a picture |
| D．eat apples |
You ____taller than me last year, but now I ____ taller than you.
A. was, were
B. are, am
C. were, am
D were, was
An apple is ______ than a watermelon.
| A．small | B．heavier | C．bigger | D．smaller |
My sister is eleven. She is _______.
| A．30kg | B．30g | C．30cm | D．30m |
If you are sick, you must see.
| A．the doctor | B．the teacher | C．you best | D．the mother |