( ) The doctor often tells him __________ more exercise.
| A．to take | B．taking | C．taken | D．Take |
Can the birds swim?
A. Yes, they can. B. No, they aren’t. C. Yes, they can’t
_____ one do you like?
A. Who B. Which C. What
__________? ----I’m 1.60 meters.
A. How heavy are you?
B. How old are you?
C. How tall are you?
_____ tail is longer.
A. It B. It’s C. Its
I’m taller and ______ than you.
A.heavier B.heavyer C.heavy