Do you think the bikes will be _____ by the electronic bicycles?
| A．placed | B．replaced | C．changed | D．covered |
The Changbaishan Mountains have a huge variety of scenery, some of the best of__________can only be reached on foot.
| A．that | B．which | C．what | D．where |
What a pity! The car ran out of sight before I could_________its number.
| A．get across | B．get off | C．set aside | D．set down |
Canada is one of the safest and most welcoming countries you will___________visit.
| A．even | B．never | C．ever | D．just |
－If you like, I can do some shopping for you.
－That’s a very king_______.
| A．suggestion | B．service | C．point | D．offer |
Prices of houses_______sharply in the past decade.
| A．rise | B．are rising | C．have risen | D．rose |