Question

Write only one option (one form).  1.  The girl was afraid. She  (not/fly) on a plane before. 2.  The apartment was dirty. They  (not/clean) it for a long time. 3.  The dog was really hungry. Mary  (not/feed) it since Monday. 4.  Derrick was very tired. He  (not/sleep) at all. 5.The house didn't fall down. Luckily, the termites  (not/eat) all the floors as originally thought.​

Answer 1

1. Hasn't flown

2. Haven't cleaned

3. Hasn't fed

4. Hasn't slept

5. Haven't eaten

Answer 2

1. The girl was afraid. She had not flown on a plane before.
2. The apartment was dirty. They had not cleaned it for a long time.
3. The dog was really hungry. Mary had not fed it since Monday.
4. Derrick was very tired. He had not slept at all.
5. The house didn't fall down. Luckily, the termites had not eaten all the floors as originally thought.