Stop ______ fun of your classmates. ______ not right to treat people like that.

• to make; They’re

• making; It’s

• to make; There’s

• making; He’s

Mrs. Wang was very mad because all the students ______ loudly when she ______ into the classroom.

• were talking; walked

• are talking; walks

• talked; was walking

• talk; walks

A：______ taking photos interesting? B：Sure. ______ is interesting to take photos of these beautiful mountains.

• Are; There

• Are; It

• Is; It

• Is; There

Before I ______ my face, I saw a cockroach in the bathroom. It ______ very big and scary.

• wash; was

• washed; is

• wash; is

• washed; was

A：How can I pass the tests? B：______ studying three hours a day, and you can make it.

• Keeping

• Keep

• By

• Without

A：Why ______ you call me at eight last night? B：I couldn’t because I ______ my dog.

• didn’t; was washing

• did; was washing

• didn’t; washed

• did; washed

A：Did you finish ______ the flowers before 3 p.m.? B：Yes, I did, and I ______ the car at that time.

• watering; start to wash

• watering; started to wash

• to water; start washing

• watering; started to washing

Sorry, I didn’t answer the phone one hour ago. When you ______, I ______ a bath.

• were calling; took

• call; was taking

• called; was taking

• called; am taking

A：What were you ______ when I ______ home? B：Some fish.

• cooking; getting

• cooked; got

• cooking; got

• cooked; getting

A：Henry, could you help me with my homework? B：Sorry. I’m busy ______ the floor. Can you wait until I finish ______ it? A：Of course.

• to clean; to mop

• to clean; mopping

• cleaning; mopping

• cleaning; to mop