IT’S A BUSY AIRPORT. THERE ARE PLANES_______ OR LANDING EVERY FEW...
16. It’s a busy airport. There are planes_______ or landing every few minutes.
a. going up
b. taking off
c. getting up
d. driving off
16. It’s a busy airport. There are planes_______ or landing every few minutes.
a. going up
b. taking off
c. getting up
d. driving off