The public transport system in Beijing is very good now, so there _____be any difficulty in traveling around the city.
| A．couldn’t | B．mustn’t | C．needn’t | D．shouldn’t |
China, a huge dragon in the east, has seen a number of great changes President Xi came into power.
| A．since | B．until | C．before | D．after |
The beautiful scenery in Haiwaii is really to the visitors from the whole world.
| A．popular | B．grateful | C．valuable | D．attractive |
Our headmaster insists that every student of our school full use of his time to get ready for the final exams.
| A．made | B．makes | C．make | D．would make |
We look forward to visiting the Eiffel Tower, which is the of France.
| A．meaning | B．signal | C．track | D．symbol |
As is known to all, the 32nd Summer Olympic Games in Tokyo in 2020.
| A．will hold | B．are to hold |
| C．are held | D．will be held |