Whatever he does, once he set up a goal, he would start pursuing it without _________.
| A．decision | B．suggestion |
| C．discussion | D．hesitation |
salt
| A．almost | B．calm | C．chalk | D．half |
singer
| A．single | B．language | C．stronger | D．bringing |
realize
| A．pyramid | B．responsibly | C．whisper | D．title |
The book, ___________ is green, has been lent to my brother.
| A．of which cover | B．the cover of which | C．whose covers | D．its cover |
It is careless _______ such a mistake.
| A．of you to make | B．of your making | C．for you to make | D．for your making |