Doctors are supposed to ………. responsibility for human life.

• Take

• Join

• Rush

• do

sure that you follow the instructions carefully.

• Make

• Believe

• Try

• Do

When I ……….. home last night, I ………. that Jane ………. a beautiful candlelight dinner.

• arrived / discovered / was preparing

• was arriving / had discovered / was preparing

• have arrived / was discovering / had prepared

• had arrived / discovered / prepared

  
  

When Carol ………. last night, I ……….. my favorite show on television.

• was calling / watched

• called / have watched

  
  

• Had/called/whatched

• Called/watching

. 

Câu 5. The bomb exploded in the garage; luckily, no one hurt.

• kept up

• Put on

• Went off

• got out

I'm sorry. I didn't mean to interrupt you. Please, go on and finish what you were

• Continue

• quit

• Stop

• Talk

After Mrs. Wang had returned to her house from work, she was cooking dinner.

• Was cooking

• From work

• To her house

• Had retuned

Debbie, who is an excellent tennis player, has been playing tennis since ten years

• Who

• Since

• Has been

• Player

After Mrs. Wang had returned to her house from work, she was cooking dinner.

• had returned

• From work

• To her house

• Was cooking

Debbie, who is an excellent tennis player, has been playing tennis since ten years

• Since

• Who

• Player

• Has been