You must be c............ with those expensive glasses!
careful
The black boots are..........(trendy) the brown boots.
trendier than
Please be quiet. I can't/could hear the film.
can't
Mary looked beautiful. She was.........(pretty) girl at the party.
the prettiest
When you take a fish out of water, it d..........
dies
The animals need water. They're t........
thirsty
more interesting than
Cars must/should stop at a stop sign.
must
Eddie ate a huge meal. He was.........(hungry) to finish three hamburgers!
hungry enough
I love action films. They're ...........(interesting) dramas.
more interesting than
I hate this food. It's h.............
horrible
Mark and Dan can run a kilometre in three minutes. Mark is ............. fast Dan.
as fast as
Can/ Should I see the doctor today, please?
Can
This is a very easy exercise. It's ............(difficult) exercise in the book.
the least difficult
You shouldn't speak that way. It's very r..........
rude
Tom g......... from university last year. Now he's a doctor.
graduated
My mark in maths is .......... my mark in history.
worse than
You shouldn't/ couldn't call people late at night.
shouldn't
Mark and Dan can run kilometre in three minutes. Mark is ........(fast) Dan.
as fast as
I can't/couldn't do the maths exam last week.
couldn't
Their new flat is ready. They're going to m............ tomorrow.
move in
A jacket is ..........(thick) as a coat.
You should/mustn't swim there. It's forbidden.
mustn't
The pilot doesn't want to leave in the storm. It's ............(dangerous).
too dangerous
This is ...........(difficult) exercise in the book.
the most difficult