【1】I want to become________ (a/an) tour guide.

【2】________ (It/This) is a bad day.

【3】I can't ski. My friend Jim can't ski ________ (too/either).

【4】The chicken was________ (jump/ jumping) up and down a short wall.

【答案】

【1】a

【2】It

【3】either

【4】jumping

【解析】

略