Nobody knows for sure what effect the global warming have _____ our environment in the long term.
| A．of | B．with | C．for | D．on |
Walmart, which is one of the largest American supermarket chains,some of its store open 24 hours on Mondays through Saturdays.
| A． | keeps | B． | keep | C． | have kept | D． | had kept |
—I love the Internet. I’ve come to know many friends on the Net.
—. Few of them would become your real friends.
| A．That’s for sure |
| B．It’s not the case |
| C．I couldn’t agree more |
| D．I’m pleased to know that |
Grace doesn't want to move to New York because she thinks if shethere, she wouldn't be able to see her parents very often.
| A． | lives | B． | would live | C． | has lived | D． | were to live |
When（）for his views about his teaching job, Philip said he found it very interesting and rewarding.
| A． | asking | B． | asked | C． | having asked | D． | to be asked |
Ａlot of language learning,has been discovered, is happening in the first year of life, so parents should talk much to their children during that period.
| A．as | B．it | C．which | D．this |