Complete the sentences: watch , just , already, never, yet or nothing (___)
1) My sister went to the swimming pool, but she hasn't come back
2) Sultan has done his homework , but he hasn't revised for his history test .
3) Oh , look ! Somebody has broken that shop window, there are pieces of glass everywhere .
4) It's 3 p.m right now, but he hasn't had his lunch .
5) We have met . It was last weekend at the party .
6) Have you seen an elephant alive ?
7) There were a lot of floods in this region last year.
8)The students have been on a trip abroad ,but they would like to .​

21.      You’ve put on weight. You get more exercise.
A      can B      could C      should D      would

22.   Passengers smoke in the no-smoking area.
A      could not B      must not C      have to D      can

23.   If you’re going to the supermarket you get me some groceries.
A      could B      have to C      will D      should

24.   Unless you give that plant some water it die.
A      would B      will C      can D      must

25.   When you reach the top of the hill you see for miles and miles.
A      should B      must C      would D      can

Cold - colder - the coldest
Strong - stronger - the strongest
Small - smaller - the smallest
High - higher - the highest
Young - younger - the youngest
New - newer - the newest
Nice - nicer - the nicest
Simple - simpler - the simplest
Large - larger - the largest
Brave - braver - the bravest
Dry - drier - the driest
Silly - sillier - the silliest
Amazing - more amazing - the most amazing
Expensive - more expensive - the most expensive
Boring - more boring - the most boring
Beautiful - more beautiful - the most beautiful
Dangerous - more dangerous - the most dangerous