1. If you book early, you may (get)________ a seat.
a. get b. gets c. got d. will get
2. If your roommate decides not to come with us, we can (go)_______ by ourselves.
a. go b. goes c. went d. gone
3. When the lease on the apartment ends, we may (want) ________ to move to another building.
a. want b. wants c. wanted d. would want

4. If you study hard, you (pass) ________ your exams.
a. pass b. passed c. will pass d. would pass
5. I must go if he (call) ________ me.
a. call b. calls c. called d. will call
6. If I find your email, I (send) _________ you the picture.
a. send b. sent c. will sent d. would send
7. If this thing (happen) _________, that thing will happen.
a. happen b. happens c. happened d. would happen
8. I may (finish) ________ that letter if I have time.
a. finish b. finishes c. finished d. finishing
9. If an infected person coughs, their droplets can (infect) _________ people nearby.
a. infect b. infects c. will infect d. infected
10. If you really love the person, you must (learn) _________ how to wait.
a. learn b. learns c. learned d. learning​