Valentine's Day is almost here: ________ time of year when some of us enjoy ________ company of a loved one, while others feel lonely being alone.
| A．the；不填 | B．a；a |
| C．a；the | D．the；a |
The fact that too many advertisements are _____ in TV programs has upset most TV viewers.
| A．surrounded | B．carved | C．inserted | D．circulated |
--- What you’ve said sounds _____, but can we really solve the problem in that way?
--- It is worth a try.
| A．absurd | B．awesome | C．shallow | D．reasonable |
Economy is booming, so it is hard for some of the firms to _____ enough labor , though their working conditions are rather good.
| A．hire | B．fire | C．use | D．recommend |
In my opinion, it is not so helpful to give someone some bread as it is important to teach him how to _____.
| A．make a life | B．make progress | C．make sense | D．make his way |
What a pity! I missed meeting my boss at the airport because my car was _____ in the traffic jam.
| A．broken up | B．kept back | C．held up | D．kept on |