Let's revise B1 grammar I

I'm not tall .................................to reach the shelf. I think I'll need a stool.

I could never have understood this, ..................you hadn't explained it to me.

Anna hasn't .......................... in Argentina since 2021.

We've been standing at the door .......................45 minutes and no one has opened the door.

I haven't seen her ...........................2019.

I've .............................seen this movie. Can't we watch something else?

If I ....................... you, I would talk to my brother. I'm sure you can solve this.

She now wishes she ..........................him about the party. He's really angry now that she didn't say a word.

Look at Sally! She's climbed the tree at the back of the house. Look at the branch she's standing on. It...................break any time soon

The last .................................I saw 'Home Alone' was about 5 months ago. I saw it right before Christmas!

If I knew about this topic, I....................help you with this exercise. But I don't know the first thing about Thermodynamics!

Is that computer your computer / yours?

I wish I ...................told her my secret. Now everybody knows!

I have .........................waiting for you for more than one hour!

I don't have ................glasses for everybody. I think I'll borrow some from my next door neighbour.

If you .....................told me about the concert, I wouldn't have been able to go. Thanks! It was out of this world!!