Improve your grammar

1. Our class has not written the test yet.
2. Tim and Joe have not carried a box.
3. It has not started to snow.
4. The cat has not jumped onto the table.
5. I have not visited the castle.
6. We have not gone out of the room.
7. Fred has not stolen the money.
8. They have not told Anne about it.
9. Steven has not walked through the park.
10. The teacher has not come to the party.

1. She has not tidied up her room yet.
2. They have not used a Tablet PC so far.
3. My father has not polished the car. It is still dirty.
4. The children have not read the comics yet.
5. Jason and Tony have not learned the words, so they will probably fail the test.
6. His mother has not made breakfast so far.
7. I have not skated on a lake in winter yet.
8. My boss has not phoned the helpline.
9. He has not washed his favourite T-shirt himself.
10. Sarah has not taken out her dog yet.