—Alice promised me to come round to keep you company today.
—But she ________. I've been alone all day.
A．won't B．hadn't
C．hasn't D．doesn't
It is impossible to cooperate with a person ________ methods are completely opposed to your own.
A．who B．whom
C．whose D．whoever
Butterflies ________ a sweet liquid produced by flowers, which bees and other insects collect.
A．carry on B．feed on
C．put on D．focus on
The girl in the photo was smiling sweetly, ________.
A．her long hair flowed in the breeze
B．her long hair was flowing in the breeze
C．her long hair flow in the breeze
D．her long hair flowing in the breeze
Electronic products are ________ must for new generation of ________ college students.
A．a; a B．the; a
C．a; / D．the; /
—Are you finishing your task?
—________. We need no less than three hours more.
A．Far from it B．Exactly
C．Not a little D．No wonder
