--- I’ve been waiting for you for an hour! Where have you been?
--- ______. It’s rush hour now, you know. The traffic is too bad.
| A．It doesn’t matter | B．Be careful |
| C．Sorry about that | D．What a pity |
My grandpa is going to be years old this year. He will have his birthday party this Saturday evening.
| A．sixty, sixty | B．sixty, sixtieth |
| C．sixtieth, sixty | D．sixtieth, sixtieth |
—Will you get there by ________bike?—No, I will take ________bus.
| A．the, a | B．a, the | C．the, / | D．/, a |
The young has over twenty .
| A．inventor, inventors | B．invention, inventions |
| C．inventor, inventions | D．invention, inventors |
I used to swim ____ the Yellow River when I was young．
| A．past | B．across |
| C．through | D．cross |
--You look so beautiful with such a nice hat! -----_________．
| A．You’re right | B．Thank you very much |
| C．Don’t say so． | D．That’s OK |