correct the mistake 1
correct the mistake 2
correct the mistake 3
correct the mistake 4
100

I can’t watch sport on television. It’s so bored.

I can’t watch sport on television. It’s so BORING.

100

I have been knowing my neighbours since we moved in.

I have KNOWN my neighbours since we moved in.

100

Where were made these cars?

Where were these cars MADE?

100

Did you visited London recently?

Have you visited London recently? 

Did you visit London recently?

200

A new library is being building near our house now.

A new library is BEING BUILT near our house now.

200

Weathermen say the weather likely keep warm until the end of the month.

Weathermen say the weather IS LIKELY TO keep warm until the end of the month.

200

Who did help you to cook the dish?

Who HELPED you to cook the dish?

200

I met my English teacher when I cycle to work.

I met my English teacher when I WAS CYCLING to work.

300

If it will rain at the weekend, we’ll stay at home.

If it RAINS at the weekend, we’ll stay at home.

300

A new shopping center has opened in our city.

A new shopping center has BEEN opened in our city.

300

SURPRISE!! +300

SURPRISE!! +300

300

Your order sent by first class post.

Your order IS/ WAS/ HAS BEEN sent by first class post.

400

Scientists made a dangerous experiment in the laboratory, but luckily no one was hurt.

Scientists DID a dangerous experiment in the laboratory, but luckily no one was hurt.

400

He’s been working in this company for March.

He’s been working in this company SINCE March.

400

I couldn't open the door, because I lost my keys.

I couldn't open the door, because I HAD lost my keys.

400

Join us! There are many of seats.

Join us! There are A LOT/ PLENTY of seats.

500

Who did you travel on holiday? Your family or friends?

Who did you travel on holiday WITH? Your family or friends?

500

The travel site, that we developed, is really popular.

The travel site, WHICH we developed, is really popular (non-defining clause).

500

If you hadn’t eaten an expired yogurt yesterday, you wouldn’t spend the night at the hospital.

If you hadn’t eaten an expired yogurt yesterday, you wouldn’t HAVE SPENT the night at the hospital.

500

He asked me what time will we arrive.

He asked me what time we WOULD arrive.