B2_grammar revision (mistakes) | Baamboozle - Baamboozle

If she didn’t start complaining, they wouldn’t have changed their plans.

If she hadn’t started complaining, they wouldn’t have changed their plans.

I know her. She mustn’t have stolen the bracelet.

She couldn’t / can't have stolen the bracelet.

If this wasn’t such a terrible idea, we would get very rich last month.

If this wasn’t such a terrible idea, we would have got very rich last month.

Lora insisted on change the color of the logo from black to blue.

Lora insisted on changing the color of the logo from black to blue.

I drove my car to the station and changed the flat tire.

I drove my car to the station and had my flat tire changed.

If there will be sales soon, I’ll get them a really nice present.

If there are sales soon, I’ll get them a really nice present.

They aren’t thinking of buy that house because the price is too high.

They aren’t thinking of buying that house because the price is too high.

We are really looking forward to see you next month at the job fair.

We are really looking forward to seeing you next month at the job fair.

You mustn’t pay the rent in advance – you can pay later.

You don’t have to pay the rent in advance – you can pay later.

This time tomorrow I will have lunch with my old friends.

This time tomorrow I will be having lunch with my old friends.

Her plane is arriving at midnight and we supposed to meet her at the airport.

Her plane arrives at midnight and we are supposed to meet her at the airport.

I already finished the conversation when they arrived.

I had already finished the conversation when they arrived.

If the children didn’t paint on the walls at that birthday party, we wouldn’t have to redecorate the house!

If the children hadn’t painted on the walls at that birthday party, we wouldn’t have to redecorate the house!

We’re not quite sure, but it must have been broken while we were driving.

We’re not quite sure, but it might have been broken while we were driving.

By the time I finish the book the author will be writing a new one.

By the time I finish the book the author will have written a new one.

They can’t afford celebrating their wedding in that restaurant, so they chose another one

They can’t afford to celebrate their wedding in that restaurant, so they chose another one.

I could bring my parents gifts from Indonesia last summer, which made them very happy.

I was able to bring my parents gifts from Indonesia last summer, which made them very happy.

The gas prices are likely go up because of the political conflict.

The gas prices are likely to go up because of the political conflict.

My boss was entering my office when I was skyping my grandmother.

My boss entered my office when I was skyping my grandmother.

I have been knowing her since childhood, she’s a great friend

I have known her since childhood, she’s a great friend.