The maths problem can be.________
| A．easy worked out | B．easy to be worked out |
| C．easily worked out | D．easily to work out |
It will be quite a long time______she is back again, so don’t be too cross with her.
| A．that | B．since | C．before | D．until |
Mr Green drove slowly on the way home until he reached the high way, ______the speed limit was 60 miles per hour.
| A．because | B．which | C．where | D．that |
As we have planned, we’ll go to Beijing to attend her sister’s wedding party. We’ll also visit our mother school _______we go there.
| A．unless | B．when | C．once | D．even if |
— If you don’t like the white shirt, take the light yellow one.
— OK, but do you have ______ size in light yellow? This one is a bit tight for me.
| A．a big | B．a bigger | C．the bigger | D．the big |
After five hours’ drive, they reached ______ they thought was the place they’d been dreaming of.
| A．that | B．where | C．which | D．what |