Construction workers usually get ______ by the day.
A. pay B. paying C. paid D. to pay
It was not until he saw his mom _________.
A. did the little child stop crying
B. that the little child stopped crying
C. the little child stopped crying
D. when the little child stopped crying
In dealing with public relations, we should make every effort to prevent the _____ in personality.
A. contact B. contrast C. conflict D. connection
—It rained cats and dogs this morning. I'm glad we took an umbrella.
—Yeah, we would have got wet all over if we ________.
A．hadn't B．haven't C．didn't D．don't
—Your colleague is speaking English with fluency.
—It's no wonder．She ____ in the UK for a year as a visiting professor
A. worked B. has worked
C. had worked D. has been working
The government must be very _____ about setting policies and make no decision until they are quite sure it is the right one.
A. particular B. concerned C. cautious D. certain
