With a lot of assignment ________， little Tom still feels very easy.
| A．do | B．done | C．doing | D．to do |
—Don't you think it too expensive?
—Never mind ________ the price is; if it is what we need we'll buy it.
| A．what | B．how much |
| C．how | D．how many |
________ he can work abroad next year will depend on his parents' will.
| A．That | B．When |
| C．What | D．Whether |
The new CRH train between Beijing and Shanghai ________ speed can reach about 380km/h will benefit ________ takes it.
| A．whose; whoever | B．which; whichever |
| C．whose; who | D．where; whoever |
The companies are working together to create ________ they hope will be the best means of transport in the 21st century.
| A．which | B．that |
| C．what | D．who |
What some people don't realize is ________ difficult life can be after they get addicted to drugs.
| A．that | B．how |
| C．why | D．what |