“Time is running out,______?”
a. hadn’t we better got start b. hadn’t we better get start
c.hadn’t we better get started d. hadn’t we better not started
Many nations have promised to reduce greenhouse gas emissions, but are falling short of the _______ reduction of 25 to 40 percent of 1990 levels.
| A．target | B．option | C．profit | D．refund |
Office _______ is just something that he plays at; the one thing that really interests him is golf.
| A．ambition | B．enterprise | C．routine | D．Framework |
The manager looked around the meeting room and said,“_____ everybody has arrived, let’s begin our meeting.”
| A．As if | B．Only if | C．Now that | D．In case |
----- Aren’t you tired of practising playing the piano day after day?
------ _______, I enjoy every minute of it.
| A．On the other hand | B．On the contrary | C．Now and then | D．For one thing |
Success in life doesn’t happen _____. It’s the result of devoting your time and energy to what you’ve set out to do.
| A．by force | B．by design | C．by accident | D．by choice |