I) Choose the appropriate sentence!
1) I _______ Mary. Is she here?
a. look for
b. was looking for
c. looked
d. am looking for
2) This guide book ______ full of useful information.
a. will be
b. are
c. is
d. was
3) I'm hot because I ______ for hours
a. have run
b. have been running
c. ran
d. am running
1) I _______ Mary. Is she here?
a. look for
b. was looking for
c. looked
d. am looking for
2) This guide book ______ full of useful information.
a. will be
b. are
c. is
d. was
3) I'm hot because I ______ for hours
a. have run
b. have been running
c. ran
d. am running