3. “Friends of the Earth” / be / organization / protect / planet.

A. “Friends of the Earth” is an organization to protect our planet

B. “Friends of the Earth” was an organization to protect our planet

C. “Friends of the Earth” is an organization of protect our planet

D. “Friends of the Earth” was an organization to protect our planet

4. It / brave / him / jump / river / save / child.

A. It is brave of him to jump into the river to save the child

B. It was brave of him to jump into the river to save the child

C. It is brave of him to jump into the river to save a child

D. It was brave of him to jump into the river to save a child

CHỌN ĐÁP ÁN VÀ GIẢI THÍCH VÌ SAO CHỌN ĐÁP ÁN ĐÓ MÀ KO CHỌN CÁC ĐÁP ÁN CÒN LẠI

LÀM ĐẦY ĐỦ= TIM+5*+CTLHN