If water (boil, boils, boiling, boiled) it turns to steam
boils
The cake (is made, makes, made, consist) of chocolate.
is made
You (mustn't, can't, must, don't) wear a helmet when riding a bike.
must
The cat is (in, on, under, over) the box.
in
If it rains, the ground (got, getting, will get, has gotten) wet.
will get
If you study hard, you (passed, passes, will pass, pass) the test.
will pass
English (speak, spoken, is spoken, are speaking) in many countries.
is spoken
I (can, must, play, should) swim very well.
can
My birthday is (at, on, in, over) July 15th.
on
Pizza (is enjoy, is loved, eaten, is love) by many people.
is loved
If it (raining, rains, rain, will rain) tomorrow, we will stay home.
rains
This book (was wrote, written, was write, was written) in 1999.
was written
You (should, can't, shouldn't, didn't) eat too much junk food.
shouldn't
He walked (over, into, by, across) the street to buy bread.
across
You (can't never, mustn't, should, aren't) drive without a license.
mustn't
If people don't eat, they (getting, have got, got, get) hungry.
get
The windows (are cleaning, clean, was clean, are cleaned) every week.
are cleaned
We (may not, couldn't, might, would) go to the beach if it's sunny.
might
We stayed in Paris (for, since, from, at) three days.
for
The dog jumped (up, onto, is on, through) the table.
onto
If you don't hurry, you (will be, are, were, be) late for school.
will be
The test (will check, was check, is checked, will be checked) tomorrow by the teacher.
will be checked
You look sick. You (may, could, must, should) see a doctor.
should
She has lived in Seoul (from, for, during, since) 2010.
since
If she studies harder, she (pass, passed, going to pass, will pass) the exam.
will pass