I
A: Look, Mummy, I can ride a bicycle without using my hands!
B: Oh, be careful! You _____ (fall)!
You may fall!
A: Are you going to be in this evening?
B: I'm not sure. I _______ some friends for a drink (invite).
I may/might invite some friends for a party.
A: How are you getting home tonight?
B: It depends. If it's raining, we ______ (take) a taxi.
If it's raining, we may/might take a taxi.
You _______ (watch) this film. You'd love it!
You should watch this film. You'd love it!
If it _______ (snow) tonight, we _______ (not go) to the park tomorrow morning. I don't have the boots.
If it snows tonight, we won't go to the park tomorrow morning. I don't have the boots.
You ______ (practise) your English more. It would do you good!
You should practise your English more. It would do you good!
It's stormy... You ______ (be) careful with your umbrella! The wind is too strong!
It's stormy... You should be careful with your umbrella! The wind is too strong!
You ______ (not play) games on your computer all day.
You shouldn't play games on your computer all day.
A: Can I speak to Lack Linden, please?
B: I'm sorry, he's in a meeting until 4.00. I think he _____ (be) free after that. I'll check his diary.
I think he may/might be free after that. I'll check his diary.
If you _____ (see) Mike at school, _____ (tell) him we're playing football this evening.
If you see Mike at school, tell him we're playing football this evening.
I'm not working tomorrow so I _______ (not) get up early.
I'm not working tomorrow so I don't have to get up early.
My sister has to wear glasses.
I'm going to read another book in English. I _____ read books in English.
I'm going to read another book in English. I must read books in English.
The car park is free. You ______ (not) pay to park your car here.
The car park is free. You don't have to pay to park your car here.
If you ______ (have) a lot of money, what ____ you _____ (buy) your Mum for a present?
If you had a lot of money, what would you buy your Mum for a present?
I'm not particularly busy. I have a few things to do but I _______ (not) do them now. They _____ wait.
I'm not particularly busy. I have a few things to do but I don't have to do them now. They can wait.
It's a secret. You ______ tell anyone! If you do, we _____ (be) friends anymore!
It's a secret. You mustn't tell anyone! If you do, we can't be friends anymore!
There was no queue in the shop so I _______ (not) wait. But I ______ (not) buy the thing: I didn't have enough money!
There was no queue in the shop so I didn't have to wait. But I couldn't buy the thing: I didn't have enough money!
I can see somebody through the window... It ______ (not) be Jack: he _______ be at work now!
I can see somebody through the window... It can't be Jack: he must be at work now!
If I ______ (be) the President, I ______ (fix) all the roads in the country!
If I were the President, I would fix all the roads in the country!