Despite many advantages of a bicycle, such as being environmentally friendly, it is not without its problems.
| A．obvious | B．physical |
| C．curious | D．original |
Wang Mei is one of many Chinese teenagers _____ “on the go”
| A．who lives life | B．who live life | C．that lives living | D．that live living |
The two boys fought and fought until one ______.
| A．gave up | B．gave in | C．gave | D．gave off |
He will _____ our class to sing at the school singing contest.
| A．take place of | B．stand for | C．represent | D．representative of |
They told us that these small apples are often sweeter than big ____.
| A．those | B．one | C．that | D．ones |
The girl ____ a beautiful skirt has told me the news. Which is not right?
| A．wearing | B．dressed in | C．in | D．having on |