Question

Giúp em với ạ

Answer 1

I.

1D 2B 3A 4A 5D

II.

1D 2B 3A 4B 5B

III. 

1g 2o 3k 4n 5m 6a 7l 8i 9d 10c 11f 12j 13e 14h 15b

IV.

1 make a phone call - text a message

2 write an email - make an appointment

3 invented a vaccine - patent the invention

4 launching a satellite

5 making an investigation - solve the problem