K12-GIỮA HK2- SỬA LỖI SAI

He  studied (A)  very  hard (B),  so (C)  he passed the exam  easy (D).

• A

• B

• C

• D

So complicated  international trade is (A)  today that consumers who use (B)  a product are (C)  seldom aware of (D) 

• A

• B

• C

• D

My roommate's handwriting (A)  was very bad (B), so he had me  to type (C)  his paper for him (D)  last night.

• A

• B

• C

• D

This class has cancelled (A) because (B) too few (C) students had registered (D).

• A

• B

• C

• D

The (A) national park establishing (B) in (C) 1872 was called (D) Yellowstone Park.

• A

• B

• C

• D

A food additive (A) is any (B) chemical that food manufacturers intentional (C) add to (D) their products.

• A

• B

• C

• D

The house was (A) very quiet when (B) I got home because of (C) everyone had gone (D).

• A

• B

• C

• D

Athletes from(A) 11 participating(B) countries competed in (C) 32 sports, and 444 gold medals won(D).

• A

• B

• C

• D

Although (A) it was the firs t(B) time Vietnam hosted so big (C) sports event, the Games were a great success (D).

• A

• B

• C

• D

Mary eats fewer (A) meat and fewer (B) bananas than she (C)  used to (D) .

• A

• B

• C

• D