The cell phone is thin and light and _________ very convenient to carry.
A otherwise B however C though D therefore
---Can we sit at the table near the window?
---I’m sorry, but it______ already.
| A．was taken | B．has taken | C．has been taken | D．has been taking |
Mr Black decided to give up his farm and devote all his time to______ those children living on the streets.
| A．help | B．helping | C．be helping | D．being helped |
My father went to work by car______ today, but he arrived at the company later______ .
| A．than usual; than usual | B．as usual; as usual |
| C．as usual;than usual | D．than usual;as usual |
---Mom, Jack went to the Internet cafe again!
---Keep it in mind______ our family is not one______ bad behavior goes unpunished.
| A．that; that | B．which; that | C．which; where | D．that; where |
Although the plan hasn’t been approved______ present, he insists______ carrying it out.
| A．at; at | B．on; at | C．at; on | D．on; on |