_______ the boy was walking down the street, the UFO landed.

_______ the boy was walking down the street, the UFO landed.

#55622

While

After

Before

until

推荐题目

The factory has been closed          a year ago.

#57585

already

since

for

yet

It’s difficult to make your dream come true          you can live bravely, excitingly and imaginatively.

#55345

although

once

unless

How many words have you learned_____ you began to learn English?

#55540

for

before

since

Think it over, _____ you’ll work out the math problem.

#56357

for

and

 People won’t  see any flowers ____ May.

#58452

before

after

until

since

共1556题