It’s very dangerous ______ _ children to cross the busy street.
| A．for | B．of | C．to | D．by |
I hope my father____ ask me about my marks.
| A．not | B．not to | C．won’t | D．don’t |
I think____ important to learn English well.
| A．this | B．that | C．it | D．you are |
--- Which of the two English dictionaries will you buy ?
--- I’ll buy ___ of them , so I can give one to my friend , Helen .
A eitherB neitherC allD .both
Nobody told us _____
| A．what to do it | B．how to do | C．where to do | D．when to do it |
--- It’s so hot in the room . _____
--- Not at all . I’d be happy to .
Isn’t it very cold today ?
B Are you feeling ill today ?
C. Would you mind opening the window ?
D.Have you bought the kite to me ?