Can you tell the ________ difference between the words “require” and “request”? I sometimes get puzzled by their meanings.
| A．dramatic |
| B．regional |
| C．apparent |
| D．subtle |
The girl on the bus began to sing a pop song and soon all the others_________.
| A．joined | B．joined in | C．attended | D．took part in |
.The new building is_________to be completed before the end of this year.
| A．hoped | B．demanded | C．agreed | D．said |
—Waiter!
—Yes?
—Three_________,please.
| A．cup of coffee | B．coffee cups |
| C．coffees | D．coffee |
This pair of shoes looks nice.How much will you_________ for it?
| A．spend | B．afford |
| C．charge | D．cost |
I wonder how long it will be before he_________ at the meeting.
| A．turns down | B．turns to |
| C．turns up | D．turns out |