Jawaban:

1. My grandmother VISITED France in 2005. (visit)

2. I DID NOT EAT pizza for lunch yesterday. (not eat)

3. They READ an interesting book last week. (read)

4. Mr. Dimas HAS BEEN WORKING in this office since 1999. (work)

5. The little girl SAW a penguin in a zoo last August. (see)

6. My father HAS BEEN PLAYING tennis for more than twenty years. (play)

7. I'm hungry. I HAVE NOT EATEN anything since I woke up. (not eat)

8. They WERE happy to be able to climb Mount Semeru. (be)

9. The students HAVE BEEN CLEANING the classroom for ten minutes. (clean)

10. My mother HAS BEEN COOKING for our dinner since I arrived at home after school. (cook)

Penjelasan:

1, 2, 3, 5 dan 8 adalah kalimat lampau (simple past tense). Jadi menggunakan bentuk kata kerja kedua (verb 2). Bisa dikihat dari oenada waktu: last week, yesterday, in 2005, dll.

4 bisa menggunakan present perfect atau present perfect continous. Ada penggunaan kata 'since' yg menyatakan kl Mr Dimas sdh bekerja dr tahun 1999 dan masih berkerja hingga sekarang.

6, 9 dan 10 menyatakan aktifitas yg sdh dilakukan selama beberapa waktu lalau dan masih berlanjut. Jd menggunakan Present perfect continous tense

7 menggunakan bentuk present perfect (negatif) haven't + verb 4 (past participle)

Hope it helps