You shouldn’t keep a pet _______________ you have enough time to care for it.

You shouldn’t keep a pet _______________ you have enough time to care for it.

#56035

unless

though

when

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Jack usually goes to school by bike, ________ today he walked to school.

#56403

and

but

—What’s the matter with you? You look so worried.-- I don’t know ___________ the problem.

#57173

what to solve

how to solve

to solve what

how can I

Hurry, _____ we shall be late for school.

#56491

and

but

 Listen carefully in class,     you’ll not understand what to do.

#57742

and

but

because

---Why would some workers in Foxcon die __________ continue working in the factory?  ---Psychologists say they are under too much pressure.

#58525

better than

by accident

instead of

rather than

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