－Your aunt often walks the dog in the morning.

 －Your aunt often walks the dog in the morning.－Yeah,      bad weather stops her.

#56263

unless

when

because

since

推荐题目

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

#56357

for

and

------I will hold on to my dream _________ there are so many difficulties. ------Never give up, and you will be successful.

#55781

because

until

although

unless

—Do you like math?—Yes, it’s difficult ________ really interesting.

#55877

but

and

You will fail your next exam ______ you start to work hard at your study now.

#58175

because

unless

When we write our homework on the computer, we should  _____ first.

#55940

save the document

print our homework

open a new document

turn off the computer