It's good to know________the dogs will be well cared for while we're away.
| A．what | B．whose | C．which | D．that |
It’s the third time _____ arrived late this month.
| A．that you | B．when you |
| C．that you’ve | D．when you’ve |
The Golden Gate Bridge, _______ several hundred years ago, is worldwide famous.
| A．which is built | B．built |
| C．having built | D．which built |
Paper produced every year is ______the world’s production of vehicles.
| A．the three weight of |
| B．three times as heavier as |
| C．three times the weight of |
| D．as three times as heavy as |
We had a long way to go, and the snowstorm ________ our difficulties.
| A．referred to | B．added to |
| C．belonged to | D．turned to |
--May I open the window? It’s too hot.
--_____________.
| A．It’s your turn. | B．You have got it. |
| C．Go ahead. | D．Hold on. |