So hard ______ that we had to wait another day.
| A．did it rain | B．it rained | C．has it rained | D．it has rained |
If you don’t go to the cinema weekend ________.
| A．nor do I | B．nor will I | C．so do I | D．so will I |
We should consider the students’ request _____the school library provide more books on popular science.
| A．that | B．when | C．which | D．where |
This area soon ____ from the effects of the earthquake.
| A．hid | B．recovered | C．concerned | D．set |
It is the first time that I _____ in public.
A. have spokenB will speakC. had spoken D. will be speaking
Someone called me up in the middle of the night, but they hung up ____I could answer the phone.
| A．as | B．since | C．until | D．before |