The woman was about to open the door _______ she heard a strange sound from inside.
| A．as | B．while | C．when | D．then |
–Have you ____some new ideas？
-Yeah. I’ll tell you later.
| A．come about | B．come into | C．come up with | D．come out with |
Since 1 won the big prize，my telephone hasn’t stopped ringing. People____to ask how I am going to spend the money.
| A．phone | B．will phone |
| C．were phoning | D．are phoning |
You can see the stars on a clear night，but in the daytime they
are _______.
| A．unavoidable | B．invisible |
| C．inaccessible | D．unavailable |
Since Tom ______ downloaded a virus into his computer, he
can not open the file now.
| A．readily | B．horribly |
| C．accidentally | D．irregularly |
He began to take political science ____ only when he left
school.
| A．strictly | B．truly |
| C．carefully | D．seriously |