I bought a pet yesterday, but I do not know how to it.

All the neighbors admire this family _____ the parents are treating their child like a friend.

How do you often go to school——I _____take a bus ，but now I _____walking.

I grew up in Africa, at least I should say that I spent much of the first ten years of my life there

She’s too thinShe ________ gain some weightbut she ________ too little