---What’s that terrible noise, David?
---Oh, I forgot to tell you. The new machine in the nearby plant_____.
A. were tested B. will be tested C. are being tested D. have been tested
Say “Cheese” but keep_____ while I take your photograph.
A. quiet B. calm C. still D. silent
---How will she behave in case of our failure?
----She’ll put the blame on us if it______ badly .
A. turns up B. turns down C. turn off D. turns out
No matter how low you consider yourself, there is always someone______ you wishing they were that high.
A. getting rid of B. getting along with C. looking up to D. looking down upon
Don’t give up regardless of difficulty and failure,______ you ‘ll never achieve your goals.
A. and B. but C. or D. so
Steps must be taken ______this kind of disaster will never happen again.
A. because B. even if C. as D. so that
