Present Simple vs Present Continuous
Past Simple vs Past Continuous
Past Simple vs Present Perfect
100

______ you_____ English? -Yes, a little. 

(speak)

Do you speak English?

100

The doorbell____(ring) while I_____(take) a shower.

The doorbell rang while I was taking a shower.

100

I _____________ (want) to give you that paper this morning, but I forgot.

I wanted to give you that paper this morning, but I forgot.

200

Sometimes we _____ away for the weekends.

(go)

Sometimes we go away for the weekends.

200

While I _____ (type) my report, the electricity _____ (go) off.

While I was typing my report, the electricity went off.

200

They _____________ (not finish) their homework yet.

They haven't finished their homework yet.

300

It's a nice day today. The sun _______.

(shine)

It's a nice day today. The sun is shining.

300

Joseph_____(drive) too fast, that's why he____(have) a car accident.

Joseph was driving too fast, that's why he had a car accident.

300

He ___________ (see) that movie many times last year.

He saw that movie many times last year.

400

Hello, Kate! Where _____ you _____?

(go)

Hello, Kate! Where are you going?

400

I _____ (listen) to my iPod, so I _____ (not hear) the fire alarm.

I was listening to my iPod, so I didn't hear the fire alarm.

400

Since 2009, I __________ (think) about moving to Korea.

Since 2009, I have thought about moving to Korea.

500

What time _____ you _____ dinner?

(usually have)

What time do you usually have dinner?

500

Timothy ____ (get) a black eye while he _____ (fight) with his girlfriend last night.

Timothy got a black eye while he was fighting with his girlfriend last night.

500

She ___________ (not call) for a long time.

She hasn't called for a long time.