EXERCISE 13. Passive modals. (Chart 10-6)
Directimrr: Complete the sentences by changing the active modals to passive modals.- Someone must send this letter immediately.
I + This letter wkst be seht immediately.
- People should plant tomatoes in the spring.
+ Tomatoes in the spring.
: 3. People cannot control the weather.
+ The weather
- Someone had to fix our car before we left for Chicago.
+ Our car before we left for Chicago.
- People can reach me at 555-3815.
, 6. You can find flowers in almost every part of the world.
- Flowers in almost every part of the world.
7. Someone ought to wash these dirty dishes soon.
- Flowers in almost every part of the world.
+ These dirty dishes soon.
- People may cook carrots or eat them raw.
I + Carrots or raw. - If the river floods, water could destroy the village.
+ The village if the river floods.
- You must keep medicine out of the reach of children.
+ Medicine out of the reach of children.
You shouldn't pronounce the "b" in "lamb." !,,,;I ;,,- , .,.People can wear some watches underwater.
-+ Some watches
: underwater.