. Choose the underlined word or phrase (A, B, C or D) that needs correcting
1Would people be able to fly if they have feathers instead of hair?
A B C D
2What about use public buses instead of motorbikes to reduce exhaust fume?
A B C D
3We were young and inexperienced. However, we made a lot of mistakes.
A B C D
4Alfalfa is a nutritious crop rich in proteins, minerals, and with vitamins.
A B C D
1. A → Will
2. B → using
3. B → Therefore
4. D → vitamins