In recent years_________global warming is becoming________concern for people all over the world.
| A．the ,the | B．/, a | C．/ , / | D．the , / |
He decided that he would drive all the way home instead of _______at a hotel for the night.
| A．putting down | B．putting off |
| C．putting on | D．putting up |
---Guess what, I’ve got a visa for one-year study to the UK as an exchange student this summer.
---How nice! You a different culture then.
| A．will be experiencing | B．have experienced |
| C．have been experiencing | D．will have experienced |
Teachers recommend parents their children under 12 to ride bicycles to school for safety.
| A．not allow | B．do not allow |
| C．mustn’t allow | D．couldn’t allow |
Before the sales start, I make a list of ______ my kids will need for the coming season.
| A．why | B．what |
| C．how | D．which |
I’d like to have _______window seat reserved so that I can enjoy _______ better view.
| A．/；the | B．the ；the |
| C．the; a | D．a；a |