You can hardly imagine the difficulty the woman had ______ her children．
A．brought up B．to bring up
C．bringing up D．to have brought up
Only one of the places is ________
A．worth to visit B．worth visiting
C．worth of visiting D．worth being visited
-- Has Mr. White arrived?
-- Yes, already, _______ he wait outside or just come in?
A．Shall B．May C．Could D．Must
China’s New Food Act provides for a food recall system to producers have to stop production their food isn’t up to standards.
A．that; if B．where; if C．which; when D．when; where
They had a pleasant chat _____ a cup of coffee．
A．for B．with C．during D．over
There is little chance that we will manage to change the law. , it is important that we try.
A．Therefore B．Nevertheless C．Otherwise D．Besides
