We _____ more than 1,200 English words already, do you know?
| A．learn | B．will learn | C．have learned | D．are learning |
I’m sorry, I____________ the book in my home.
| A．forget | B．forgot | C．left | D．leave |
Must we find out the reason today? - No, you _____.
| A．mustn’t | B．don’t have | C．don’t have to | D．needn’t to |
She uses her car _____________ for driving to work.
| A．the most | B．mostly | C．almost | D．main |
They’re ________little sheep __________ they should be looked after well.
| A．so…that | B．such…that | C．too…to… | D．so that |
I like playing computer games, _____ I don’t have much time for it.
| A．and | B．but | C．for | D．so |