Modals
I think you should/ shouldn't study harder. Your exam results are terrible!
I think you should study harder. Your exam results are terrible!
I'm very tired because I didn't sleep well last night.
I'm exhausted because I didn't sleep well last night.
Titanic is by far _________ (sad) film I've ever seen.
Titanic is by far the saddest film I've ever seen.
As a child, Jisoo had short hair.
As a child, Jisoo used to have short hair.
Liseth is from Colombia, __________?
Liseth is from Colombia, isn't she?
I have to/ should call my mum today. It's her birthday!
I have to call my mum today. It's her birthday!
Not everyone thinks kimchi is very tasty.
Not everyone thinks kimchi is delicious.
People usually fly to Sydney instead of driving because it's _______ (quick).
People usually fly to Sydney instead of driving because it's quicker.
My best friend in high school lived in my neighbourhood.
My best friend in high school used to live in my neighbourhood.
Sandra didn't know the other students before ________?
Sandra didn't know the other students before did she?
I really mustn't/ ought to do more exercise. I'm so unfit!
I really ought to do more exercise. I'm so unfit!
My students are all very smart.
My students are all brilliant.
When I was a teenager I was much _________ (not confident) than I am now.
When I was a teenager I was much less confident than I am now.
When he lived in Colombia, Manuel saw his family every day.
When he lived in Colombia, Manuel would see his family every day.
OR
When he lived in Colombia, Manuel used to see his family every day.
You've traveled a lot, __________?
You've traveled a lot, haven't you?
I shouldn't / don't have to waste so much time on the computer. I'll never finish my work.
I shouldn't waste so much time on the computer. I'll never finish my work.
My boss just called and she's very angry about a mistake I made.
My boss just called and she's furious about a mistake I made.
Felipe is one of the naughtiest students in class.
How did people communicate before cell phones?
How did people used to communicate before cell phones?
J.K. Rowling's next book probably won't be as popular as Harry Potter, ______?
J.K. Rowling's next book probably won't be as popular as Harry Potter, will it?
I'm lucky because I don't have to/ shouldn't get up early in the morning. My job starts at 11 am.
I'm lucky because I don't have to get up early in the morning. My job starts at 11 am.
The holiday was very good, but the weather was very bad.
The holiday was amazing/wonderful/fantastic, but the weather was awful/terrible.
Now that restrictions are easing we can travel _______ (far) than 5 kilometres from our homes.
Now that restrictions are easing we can travel farther than 5 kilometres from our homes.
I didn't think money was important. Now I have lots of bills to pay.
I didn't use to think money was important. Now I have lots of bills to pay.
Justin Bieber lives in the US, but he's from Canada, _______?
Justin Bieber lives in the US, but he's from Canada, isn't he?