Studies show that Americans chat on their phones for more than five hours a month, _____ Europeans.
| A．as much as twice | B．twice as much as |
| C．as much twice as | D．as twice much as |
We're leaving at six o'clock , and hope _____ most of the journey by lunch time .
| A．to do | B．to have done | C．to make | D．to have made |
I _____ you somewhere before , but your name has escaped me _____ moment .
| A．must see ; for a moment | B．must have seen ; for a moment |
| C．must see ; for the moment | D．must have seen ; for the moment |
It's nearly seven o'clock . Jack _____ be here at any moment .
| A．must | B．need | C．should | D．can |
Mrs Green wants to buy that kind of cloth because she ____ that the cloth ____very well .
| A．has been told ; washes | B．is told ; is washed |
| C．has been told ; is washed | D．is told ; is washed |
---When ______ and visit our exhibition next month ?
-- -When _______ , I will let you know .
| A．will he come ; he will come | B．will he come ; he comes |
| C．does he come ; he will come | D．does he come ; he comes |