I ...........................( try)to call the internet company all morning but ...

★ Mixed Present Tenses

I ………………………( try)to call the internet company all morning but I can’t get through.

A. have tried

B. am trying

C. have been trying

D. have try

Preview next quiz:

The climate_________(to change) rapidly nowadays.

A. is changing

B. changes

C. has changed

D. is changed