—We can’t be successful ________ we keep working hard.

—We can’t be successful ________ we keep working hard.—I agree with you.

#56381

unless

because

when

推荐题目

—Did Alice sleep well last night?—No, she didn’t. She didn’t go to bed _______ 12 o’clock last night.

#56917

after

when

until

—My sports shoes are nicer than yours?—Yes, but mine are _________ yours.

#57660

comfortable

more comfortable

the most comfortable

as comfortable as

Stop cutting trees, _______ the earth will become worse and worse.

#56446

and

then

because

Tom is only four years old, __________ he can draw beautiful pictures.

#56440

but

— How long have you lived in this new house?—              2010.

#55276

Since

Before

After