Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to the following question.
The staff at the health center says that resting will help adults as well as children _________ from the common cold.
A.be recovered
B.to recover
C.will recover
D.has recovered

Hình phẳng giới hạn bởi đường cong $ y={{x}^{2}} $ và đường thẳng $ y=4 $ quay một vòng quanh trục Ox. Thể tích khối tròn xoay được sinh ra bằng:
A.$ \dfrac{128\pi }{5} $ .
B.$ \dfrac{152\pi }{5} $ .
C.$ \dfrac{64\pi }{5} $ .
D.$ \dfrac{256\pi }{5} $ .

Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to the following question.
The students in class were made _______ very hard.
A.to learn
B.having learnt
C.learn
D.learning

Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to the following question.
If you have something important _____, you’d better say it aloud rather than whispering to each other.
A.to saying
B.to say
C.saying
D.say

Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions.
The president has already instructed our branch manager in New York ______ annual sales figures by the end of December
A.reports
B.reporting
C.reported
D.to report

Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to the following question.
Drying flowers is the best way ________ them.
A.preserve
B.by preserving
C.to preserve
D.preserved

Trong các hình sau đây, hình vẽ nào vẽ vị trí đặt thước đúng để đo chiều dài bút chì ?
A.Không đặt thước dọc theo chiều dài bút chì.
B.Đặt bút tùy ý.
C.Đặt thước dọc theo chiều dài bút chì, nhưng ộ đầu không ngang bằng với vạch số 0.
D.Đặt thước dọc theo chiều dài bút chì, vạch số 0 ngang với một đầu của bút chì.

Chiều dài một chiếc bàn học sinh ngồi 2 chỗ là bao nhiêu?
A.5km.
B.1,2m.
C.50m.
D.10cm.

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
John proposed _________ Mary on a fine day at the crowded beach in their hometown.
A.getting married
B.to marry
C.to have married
D.that they married

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each unfinished sentence.
His parents never allowed him _______.
A.smokes
B.smoking
C.smoke
D.to smoke