đề cương anh hk2

CONDITIONAL SENTENCES ( TYPE 1 )
Choose the best answer:
If people solve the problem of smoke from vehicles and factories, the air ______ pure and fresh.
is
was
will be
would be
Key: C- Mức độ 2

Choose the best answer:
If he smokes too much, he ______ respiratory problem.
gets
got
would get
will get
Key: D- Mức độ 2

Choose the best answer:
If she ____ enough money, she will buy her son a new bike.
has
had
will have
have
Key: A- Mức độ 2

Choose the best answer:
If people _____ their cars carefully, they won’t get hurt themselves and others.
drives
drove
don’t drive
drive
Key: D- Mức độ 2

Choose the best answer:
If people need more paper, more trees ___________
will cut down
cut down
will be cut down
are cutting down
Key: C- Mức độ 2

Choose the best answer:
If everybody ______ all the trash in the trash can, the beach will not be so dirty like this.
put
puts
are putting
is put
Key: B- Mức độ 2

Choose the best answer:
If people protect the forest, a lot of trees _______.
will be preserved
will preserve
preserve
would preserve
Key: A- Mức độ 2