Paul isn’t as ______ as Sandy. He often makes mistakes in his homework.
| A．careless | B．more careless | C．careful | D．more careful |
I like, but I don’t wantnow.
A、reading; reading
B、reading; to read
C、to read; reading.
I’m so tired that I can ____ run.
A、always B、hardly C、sometimes
—_____do you go shopping? —Six times a month.
A、How much B、How long C、How often
What happened _____ them?
| A．in | B．on | C．to | D．for |
Five million, five hundred and fifteen thousand ,one hundred and fifty-one is _____.
| A．5,515,151 | B．5,151,151 |
| C．5,151,515 | D．5,551,155 |