Mark the letter A, B, C, or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions.

When men lived in caves and hunt animals for food, strength of body was the most important thing

A. lived

B. hunt

C. strength

D. most

Mark the letter A, B, C or D to indicate the underlined part that needs correction in each of the following questions.

(A) In 2030, how (B) we will provide for the food, land, and energy (C) needs of a global population of (D) over 8 billion?

A. In 2030

B. we will provide

C. needs

D. over 8 billion

Mark the letter A, B, C or D to indicate the underlined part that needs correction in each of the following questions.

In 2030, (A) how we will provide (B) for the food, land, and energy needs  (C) of a global population of over 8 billion? (D)

A. In 2030

B. we will provide

C. needs

D. over 8 billion

Mark the letter A, B, C, or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions.

About 8,000 years ago, people began using animals to carry themselves and their belongings

A. About 

B. began using

C. themselves 

D. belongings

Question 7 Mark the letter A, B, C or D to indicate the underlined part that needs correction in each of the following questions.(1.0 pt)

1. We need energy to do the things we do every day: walking, and even sleep.                                                                                                               

A. need energy           B.we do        C.walking          D.sleep

2.Linh is not more intelligent as her brother but her brother is worse at math than her.

 A.more                     B.but           C.worse              D.her                                                                                                                            

3.Math is the same from physics because both are difficult but useful.

A.from        B.because        C.difficult      D.useful.

4. He was studied very hard so he passed the exam easily

A.was studied             B.hard      C.passed          D.easily 

giúp mình với và giải thích giùm mình luôn cảm ơn mọi người nhiều 

Mark the letter A, B, C or D to indicate the underlined part that needs correction in each of the following questions.

Question 5: Men and women in the Peace Corps work with people in the developing countries to help

                                                                                  A                                         B

them improving their living conditions.

                C                    D

A. Work

B. Developing

C. Improving

D. Living