The field research will take Joan and Paul about five months; it will be a long time ________ we meet them again.
| A．after | B．before | C．since | D．when |
After five days’ climbing in the mountain, they reached ________ they thought was the place they’d been dreaming of.
| A．that | B．which |
| C．where | D．what |
It is ________ he is often late for school ________ makes his teacher angry with him.
| A．because; that | B．that; that |
| C．/; that | D．what; that |
— I promise my daughter that she ________ get a nice present on her birthday.
— I think it will be a big surprise to her.
| A．must | B．shall |
| C．might | D．need |
The stranger who knocked me down said, “I’m terribly sorry. I ________ you.”
| A．don’t see | B．hadn’t seen |
| C．am not seeing | D．wasn’t seeing |
________ take a bus, I would walk to school.
| A．More than | B．Other than |
| C．Rather than | D．Better than |