----Your pencil case is very nice.
----__________.
| A．You are right | B．That's right | C．You are welcome | D．Thank you |
Henry usually watches games________ television.
A. from B. on C. about
There are_________ letters in English.
A. 26 B. 23 C. 21
_______— does the history lesson start?
—At nine o'clock. Let's go at once.
A. What B. When C. How
Tony helps_______ sister with English.
A. Betty B. Bettys C. Betty's
Tony can speak English_________ he can't speak Chinese____Japanese.
A. and；and B. but；and C. but；or