She likes doing her homework _______ the radio _______.
| A．to, with | B．on, with | C．with, on | D．with, open |
—It’s sunny today. How about going riding?
—________
| A．Don’t worry! | B．Never mind! |
| C．Not at all. | D．Good idea! |
Tom isto go to school .
| A．old enough | B．enough old |
| C． very enough | D． so enough |
Steve isn’t as__________ as Kelly.He often makes mistakes in his writing.
| A．careless | B．tidy | C．careful | D．difficult |
He jumped into the water when he heard a boy for help.
| A．call | B．called | C．calling | D．to call |
A car _____ the tree last night.
| A．hitted | B．hit | C．hits | D．hitting |