Mr Mark _____ a teacher.

• am

• is

• are

The cities_____populated

• am

• is

• are

Đối với chủ ngữ là You, we, they thì động từ "To be" sẽ là

• am

• is

• are

The flight (start)……….at 6 a.m every Thursday.

• start

• starts

• startes

• starting

I like Math and she (like)……….Literature.

• like

• likes

• liked

• liking

I (bake)________ cookies twice a month.

• bake

• bakes

• baked

• baking

My best friend (write)________ to me every week.

• write

• writes

• wrote

• writing

I_____ ( not like) tea.

• don't like

• doesn't like

• don't likes

• doesn't likes

He _____(not play) football in the afternoon.

• don't play

• doesn't play

• don't plays

• doesn't plays

You _____(not go) to bed at midnight.

• don't go

• doesn't go

• don't goes

• doesn't goes