Many people spend half their time______ways of getting rich.
| A．dreaming on | B．to dream up | C．dreaming up | D．dreamt up |
He smiled politely ______ Mary apologized for her drunken friends.
| A．as | B．if | C．unless | D．though |
— Sorry I’m late. I got stuck in traffic.
— _________. You’re here now. Come in and sit down.
| A．You are welcome | B．That’s right |
| C．I have no idea | D．Never mind |
He hoped that he would _____ a more suitable job．
| A．be assigned | B．assign |
| C．have been assigned | D．have assigned |
The secretary is very careful and she never ________ any little points.
| A．notices | B．deletes |
| C．overlooks | D．undertakes |
Children under six are not admitted to school except those of ________ intelligence.
| A．extraordinary | B．available |
| C．flexible | D．common |