I find Physics is so hard for me that sometimes I want to stop learning it.
| A．give it up | B．give it away |
| C．give it back | D．give it out |
People in Shenzhen are proud of what they have _______ in the past thirsty years.
| A．achieved | B．helped | C．guessed | D．known |
Tests are provided to see if students have _______.
| A．got over | B．made sure | C．got off | D．made progress |
_______ it doesn’t rain, we can go fishing.
| A．As long as possible | B．As long as |
| C．As soon as possible | D．As far as |
We didn’t start our party _______ everyone arrived.
| A．since | B．if | C．while | D．until |
The Project Hope has built many schools _______ those children can study happily.
| A．where | B．when | C．which | D．what |