Câu 25. Some methods to prevent soil erosion are plowing parallel with slopes of hills, to plan trees on unproductive land, and rotating crops

A. Some                             B. prevent                          C. are                                D. to plan

Câu 24. According to the graduate catalog, student housing is more cheaper than housing off campus.

A. According                       B. is                                  C. more cheaper                 D. than

Câu 23. Many universities, school classes taught in English even though the native language is not English.

A. Many                             B. taught                           C. even though                   D. native

Câu 22. All the parks are beautiful kept and are for the use and enjoyment of the people.

A. All                                 B. beautiful                        C. for                                 D. enjoyment

Câu 21. They may nod her head to show that they have understood or shake it to indicate disagreement

A. her                                B. to show                         C. have understood             D. disagreement

Choose the best answer to complete the folowing sentences
Many Vietnamese supporters saw them _____ at the airport when they came to China to take part in the 2018 AFC U23 Championship
A. on
B. at
C. off
D. out

Choose the best answer to complete the folowing sentences
It's warm inside, please ___ off your coat and hang in over there
A. put
B. take
C. call
D. get

Choose the best answer to complete the folowing sentences
Can you take ___ the cooking while I walk the dog ?
A. over
B. up
C. after
D. on

Choose the best answer to complete the folowing sentences
Vietnam Airlines' planes often take ____ on time.
A. on
B. up
C. off
D. over

Choose the best answer to complete the folowing sentences
We're not taking ____ any new staff at the moment.
A. over
B. on
C. up
D. off