Quiz on Unit 7 New Hello - Prep 3

I try not to ________ the environment.

• a. protect

• b. pollute

• c. clean

• d. help

Many grammar lessons __________ by the teacher every day.

• teach

• were taught

• are taught

• taught

This car shouldn’t be ________ here.

• a. preserved

• d. sailed

• c. published

• b. parked

The letter __________ by the postman two hours ago.

• was delivered

• is delivered

• delivered

• is delivering

“_______” is the synonym of “active”.

• Slow

• Lazy

• Inactive

• Energetic

The antonym of “sick” is “________”.

• ill

• tired

• well

• weak

The ________ habitats are next to the sea.

• polar

• coastal

• grassland

• desert