Present Perfect and Present Perfect Progressive revision

I _____________ (eat) crocodile before!

________ you _________ (climb) Tai Mo Shan before?

I _____________ (not study) hard in my maths lessons lately.

My dog ____________ (bark) since 6AM!

Mr. Ben ___________ (already mark) all the Grade 3 students' homework.

I ____________ (sleep) late a lot recently.

Ms. Josey ______________ (work) out every Tuesday morning for the last month.

The children ___________ (play) for an hour.

I ____________ (not visit) the USA.

Lucy __________ (read) all the books in the library.