What a bargain! The price of this dress is_______ that of the skirt.
| A．half not as much as | B．much not as half as |
| C．not half as much as | D．as much as not half |
.
The public have been reminded to be _______of how the disease spreads.
| A．awful | B．aware | C．certain | D．worthy |
.
The visitor asked to have his picture taken _________ stood the famous tower．
| A．wherever | B．at which | C．the place where | D．where |
.
If the man is only interested in your looks, _________ just shows how shallow he is．
| A．as | B．which | C．what | D．that |
.
So long as Peter goes all out to do the work, I don’t mind how long it him to complete it．
| A．took | B．will take | C．take | D．takes |
.
-- This book is _________ more useful for us students．
-- Yes, but it is _________ too difficult．
| A．quite; quite | B．much; rather | C．rather; quite | D．quite; much |