NBB8 Unit 3 grammar

"Please, Bob, don't call after 9 PM."

She asks Bob ________ after 9 PM.

"Run as fast as you can, Lilly."

She ________ run as fast as she can.

I think I have seen her smile twice this year. She __________ smiles. (how often?)

"Swimming to the other side of the river at midnight is very dangerous. It's up to you, but I think you __________ do it."

"You ___________ touch animals at the zoo. It is strictly prohibited."

Which sentence is not good?

• I have seen her twice three years ago.

• I saw her twice three years ago.

• I have seen her twice this year.

Which sentence is not good?

• She looks like she has lost some weight.

• I met him a long time ago.

• I've met him a long time ago.

• I haven't seen him recently.

Which sentence is not good?

• I have already done that.

• I have done that today.

• I have done that yesterday.

• I have done that recently.

I haven't spoken to them _____ December.

I have lived in New York ____ nine years.