He was a bit nervous. He ____ his breath with a soft sound that was almost heard by the audience.
| A．gave out | B．let out | C．picked out | D．blew out |
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 |
Last Monday, I bought a second-hand computer, ______ was very slow.
| A．which price | B．its price | C．the price of whose | D．the price of which |