1. Today we …………A…….. many survival skills, since we can ……B……… nearly everything we need. *

a. forgotten (A), buy (B)
b. have forgotten (A), to buy (B)
c. have forgotten (A), buy (B)
d. have forgetting (A), buy (B)

2. He is more tham two meters tall, he ………….. a basketball player. *
a. can
b. must probably
c. must
d. might
e. might be
f. None of the answers are correct

3. After a long trip from Medan, you ……………………… (I am sure you are very tired) *
a. can be very tired
b. must be very tired
c. might be very tired are tired
d. have been tired
e None of the answers are correct​

1. Today we …………A…….. many survival skills, since we can ……B……… nearly everything we need. *