past simple and present continuous

Dấu hiệu của quá khứ đơn là gì?

• yesterday

• now

Dấu hiệu của thì hiện tại tiếp diễn là gì?

• yesterday

• now (ngay bây giờ)

I .........brushing the dog

• am

• did

• do

She .............riding a bike

• are

• is

• did

............you cooking dinner?

• is

• are

• do

Are they going to school now?

• yes, they are

• yes, they do

• yes, they did

Is she playing a game?

• yes, she does

• yes, she did

• yes, she is

Cô ấy đang nướng bánh

• she bakes cookies

• she is baking cookies

• she baked cookies

Họ đang tô màu tranh à?

• Are they painting pictures?

• Do they paint pictures?

• Is they painting pictures?

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