--- Don’t worry. Your mother is coming to help you.
---_______ she doesn’t come and I am here alone?
| A．What about | B．What if | C．Why not | D．How about |
His sister___________ her hometown for two years. She’ll return next year.
| A．has been away | B．has left |
| C．has been away from | D．left |
The old people ______lonely at all since we began to visit them once a week.
| A．haven’t felt | B．hasn’t felt |
| C．didn’t feel | D．don’t feel |
Eddie has lived here _____________four years ago.
| A．before | B．after | C．when | D．since |
—Where’s Daniel?
—He___________ to Beijing.
| A．has gone | B．has been |
| C．went | D．is going |
—Where have you___________, Mike?
I have ____________ to the library with my friends.
| A．been; gone | B．gone; been |
| C．been; been | D．gone; gone |