Supply the sentences with must or mustn't

Tamno
IV. Supply the sentences with must or mustn't
1. We
arrive on time.
2. We
pick flowers in the school garden.
wear uniform at school.
3. We
4. Cars
5. You
6. We
7. You
8. You
9. I
10. You
V.
park in front of the entrance.
touch that switch. It's dangerous.
be careful when we cross the road.
be quiet in the school library.
use a mobile phone in the cinema.
go home. It's too late
see that film. It's fantastic.
Write sentences with the cues given. Follow the model
Chimpanzees/ intelligent / animals in the world.
→ Chimpanzees are the most intelligent animals in the world.
1....Mark / funny / boy / in the class. →.
2....Russia / large / country / in the world. →...
3.... Hollywood films / popular films / in the world. →
4.... Who / hard-working / student / in the class? →.
5....Hoi An / old / town / in Vietnam. →...
6....Mai's house / small / house / in the village. →
7.... They/big/ buildings / in the city. →...
8....Everest/high / mountain / in the world.
9....Mexico City / big / city / in the world. →...
10..The Nile River / long/ river / in the world.
VI. Write the comparative or superlative form of the words in brackets
1. Minh looks (thin)
than he did.
2. Mountains are (big)
than hills.
3. School days are the (happy)
4. Who is (good)
5. The air in the city is much (dirty)
6. The Mekong River is the (long)
of my life.
,Tom or Tim?
2
than that in the country.
river in Vietnam.