15 CÂU HỎI
Choose the best answer A, B, C or D for each sentence
We're reading a _______ book this week.
A. differ
B. difference
C. different
D. differently
She gave him a _______ look. “Are you really sure?” she demanded.
A. challenge
B. challenger
C. challenged
D. challenging
The article was an excellent piece of _______ journalism.
A. investigate
B. investigative
C. investigation
D. investigating
The company needs to reduce its _______ on just one particular product.
A. depend
B. dependence
C. dependable
D. dependant
My grandpa's attitudes are very _______, considering his age.
A. modern
B. modernity
C. modernize
D. modernization
The sea bed _______ here to 5000 meters.
A. deep
B. deepens
C. deeper
D. depth
You've got to try to keep _______ as you grow older.
A. act
B. active
C. action
D. actor
He would never do anything to _______ the lives of his children.
A. danger
B. dangerous
C. endanger
D. endangered
If the product doesn't work, you are given the _______ of a refund or a replacement.
A. choice
B. choose
C. chooser
D. choosing
We saw a quick film showing the various stages in the _______ of glass.
A. produce
B. producer
C. products
D. production
You _______ be ashamed of yourselves.
A. could
B. should
C. did
D. would
The doctors are doing all that they _______, but she's still not breathing properly.
A. can
B. could
C. shall
D. might
We _______ to have agreed without knowing what it would cost.
A. shouldn’t
B. couldn’t
C. didn’t
D. oughtn't
He said he _______ see his brother the next day.
A. ought to
B. should
C. would
D. must
Cars _______ park in front of the entrance.
A. mustn't
B. didn’t have to
C. couldn’t
D. didn’t need
