The stone is____ heavy for me _____.
| A．too ; to carry | B．to ; too carry | C．very ; to carry | D．too ;carry |
Shanghai is a beautiful city. I _____ there twice .
A. went B. have gone C. have been
He used ___ in the morning , but now he gets used _____ after supper.
A to study, studying
B. to study, to studying
C. to studying , to study
The naughty boy stopped ____ when the teacher went away.
A. play B. to play C. playing
I don’t think it is a good idea, ________ ?
A. isn’t it B. is it C. do we
____ Mary ____ Alice has joined the music club because they have no time . It’s a pity.
A. Neither, nor B. Either，orC. Both, and