Present Perfect VS Past Tense

The weather ... (be) very nice recently. don't you think?

I _____ a teacher since 1998.

• was

• have been

• were

Last December, I (see) ________________ snow for the first time in my life.

• saw

• seen

• have seen

• has seen

• have been seen

They (buy) a house this year.

• bought

• has bought

• have bought

• buy

A: (Hear, you) _______________________ what she just said?

B: NO, I was not listening. I was thinking about something else.

• have you hear?

• Had you heard?

• Have you heard?

• Do you hear

• Did you hear

She ... (know) Lee Min-ho for ten years.

• knows

• knew

• known

• has known

• is knowing

I (visit) _____ Paris three times. It is one of my favorite cities.

• have visited

• visited

I (attend, not) __________________any parties since I came here.

• did not attend

• have not attended

• have not attend

• do not attend

The factory ... (be) in operation since 1980.

• been

• have been

• was

• has been

(speak / he) _____ to his boss already?

• Did he speak

• Has he spoken

• Did he spoke