—Your sitting room looks so clean and tidy.
—Well, thanks to the babysitter. She is a real ________.
A．finding B．invention C．find D．discovery
Don't worry about my illness. What I need is ________ but a few days' rest.
A．anything B．everything C．something D．nothing
You surprise me! You ________ fall asleep in such an important meeting.
A．must B．may C．can D．should
There were no other houses beyond her garden, ________ made it seem like her house lay at the end of the world.
A．which B．that C．where D．what
It should be emphasized that our technology has great potentials ________ food development in China.
A．in terms of B．by means of
C．in spite of D．regardless of
When it comes to gossip(流言蜚语), learn to keep your mouth shut ________ you'll avoid trouble.
A．or B．and C．for D．but
