[ Grammar ]
The proportion of elderly people _______ expected to double by 2050.
A. is
B. are
C. be
D. were
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Phrasal Verbs › ViewA strange noise woke ___ the children in the middle of the night.
A. out
B. in
C. up
D. down
Coordinating Conjunctions › View
Which conjunction would you use to combine the following sentences? Do you want to order pizza? Should I make spaghetti?
A. or
B. nor
Mixed General Quiz › ViewDo not ___ the lily. Simple is best.
a. gild
b. guild
Grammar › View
Can I close the door, please?
A. Yes, I can.
B. yes, you can.
C. yes, we can
D. No, you can’t