----it’s a long time since I saw my parents.
-----_____ them this weekend.
A why not to visit B. why not visit C. why not visiting D. why don’t visit
Please ______ your sister to bring the ticket for the concert.
| A．remind | B．remember | C．warn | D．let |
He looked around ________ in search of something.
| A．though | B．as though | C．even though | D．although |
Columbus’s discovery of the “New World” took place _______.
| A．on purpose | B．by accident | C．by design | D．by mistake |
________a long wool coat, he didn’t feel cold any more.
| A．Dressing | B．Dressing in | C．Dressed in | D．Dressed up |
We invited her to dinner but she didn’t even bother to _______.
| A．turn in | B．turn up | C．turn on | D．turn down |