I’m interested______ calculating.
A. in B. on C of D. for
My friend is good at _____.
| A．sing | B．to sing | C．to singing | D．singing |
I’m _____ than you are.
| A．tall | B．Tallest | C．Taller | D．the tallest |
What grade are you in? I’m in____grade.
| A．six | B．Sixth | C．the sixth | D．the six |
My hobby is flying a kite. What’s_____?
| A．you | B．your | C．yours | D．you’s |
