REVIEW

If you don't know how to spell a word, you______look it up in the dictionary

• must

• will

• should

• ought

If we ____the plans carefully, we would not have had so many serious mistakes

• study

• had studied

• studied

• were studying

I will never talk to you again ___________you apologize me______your being rude

• if/for

• unless/for

• or/if

• whether/or

Unless we ______more snow, we can't go skiing

• will have

• have

• have had

• had

you'll fail the exam ______you start revising

• unless

• until

• when

• if

Unless you wash the car, you______not drive it at the weekend

• would

• could

• have to

• may

If Magaret hasn't been wearing a seatbelt, she _______injured

• has been

• would has been

• would be

• would have been

I'd________out with you if I weren't so tire

• go

• went

• had gone

• will go

If she ____on time, she would have been surprised

• arrived

• have arrived

• had arrived

• would arrive

Đảo ngữ của câu

"I wouldn't have resat the exam if I had studied harder"

• Should I study harder, I wouldn't have resat the exam

• Were I to study harder,I wouldn't have resat the exam

• Had I studied harder, I wouldn't have resat the exam

• Had I studied harder, I would have resat the exam