Present Perfect - Negative
Type the negative of the present perfect tense
in the boxes below. Use the short form.
Helen _______ (gone) to America.
(not/grow) carrots this year.
(not/cut) the flowers.
(not/take) the dog for a walk.
(not/understand) what the teacher said.
(not/throw) the rubbish away.
(not/swim) at Bondi Beach.
(not/spend) a lot of money at the market.
(not/tell) his mother yet.
(not/teach) Spanish very long.