Question

Choose the underlined word or phrase A B C D in each sentence that needs correcting

1. The rapid (growth A) of the world's population over the past 100 years (have B) led (to C) the hurt (for C) living space in other planets

2. Scientists are (still A) (uncertain B) of (what C) universe (originated D) millions of years ago

3. Scientists (belive A) (that B) Earth (formed C) approximately 4.5 (billion D) years ago

Answer 1

Choose the underlined word or phrase A B C D in each sentence that needs correcting

1. The rapid (growth A) of the world's population over the past 100 years (have B)=> has led (to C) the hurt (for C) living space in other planets

2. Scientists are (still A) (uncertain B) of (what C)=> from what universe (originated D) millions of years ago

3. Scientists (belive A) (that B) Earth (formed C)=> was form approximately 4.5 (billion D) years ago