[ Grammar ]
Some scientists think that children _________ parents allow them to use electronic devices early will have more advantages in the future.
A. who
B. that
C. which
D. whose

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Adverbs › ViewIn the sentence ‘She always arrives early’, what type of adverb is ‘always’?
A. Manner adverb
B. Time adverb
C. Location adverb
D. Frequency adverb
Grammar › View
If I were you, I …….. some anti-virus software on your laptop.
A. would install
B. would have installed
C. will install
D. am installing
Tag Questions › ViewMary didn’t use to work so late, ….?
A. did she
B. did he
C. didn’t she
D. doen’t she
Grammar › View
My sister only has some _______ for breakfast. She doesn’t like to eat much.
A. sandwich
B. orange juice
C. hamburger
D. egg
