Question

Present Perfect 1.They  ( not pass)  the exam . 2. Ann   (do) her homework . 3. We    (swim) in the river. 4. My father   (build) a new house.5. Children   (make) toys. 6.They   (water) the flowers. 7.He   (not buy) a new pencil. 8. .... Helen  (feed) the cat ? 9. I  (drink) tea with milk. 10. Bill  ( not see) his best friend since last month. ​

Answer 1

Ответ:

1.They haven't passed the exam .

2. Ann has done her homework .

3. We have swum in the river.

4. My father has built a new house.

5. Children have made toys.

6.They have watered the flowers.

7.He hasn't bought a new pencil.

8.Has Helen fed the cat ?

9. I have drunk tea with milk.

10. Bill  hasn't seen his best friend since last month.

Answer 2

1. They  haven`t passed  the exam .

2. Ann   has done her homework .

3. We    have swum in the river.

4. My father   has built a new house.

5. Children   have made toys.

6. They  have watered the flowers.

7. He   hasn`t bought  a new pencil.

8. Has Helen  fed the cat ?

9. I have drunk tea with milk.

10. Bill hasn`t seen his best friend since last month. ​

Answer 3

Present Perfect Tense Examples:

1. They have not passed the exam. 2. Ann has done her homework. 3. We have swum in the river. 4. My father has built a new house. 5. Children have made toys. 6. They have watered the flowers. 7. He has not bought a new pencil. 8. Helen has fed the cat? 9. I have drunk tea with milk. 10. Bill has not seen his best friend since last month.

Please note that the question in sentence 8 is incomplete. It should be "Has Helen fed the cat?".

The examples provided above demonstrate the use of the Present Perfect tense. This tense is used to describe actions or events that happened in the past but have a connection to the present. It is often used to talk about experiences, achievements, or actions that have a result in the present.

For each example, the verb is conjugated in the Present Perfect tense by using the auxiliary verb "have" (or "has" for the third person singular) followed by the past participle of the main verb.

Here are the relevant search snippets for each example:

1. "Present Perfect tense negative form: subject + have/has + not + past participle" [[1]] 2. "Present Perfect tense affirmative form: subject + have/has + past participle" [[2]] 3. "Present Perfect tense affirmative form: subject + have/has + past participle" [[3]] 4. "Present Perfect tense affirmative form: subject + have/has + past participle" [[4]] 5. "Present Perfect tense affirmative form: subject + have/has + past participle" [[5]] 6. "Present Perfect tense affirmative form: subject + have/has + past participle" [[6]] 7. "Present Perfect tense negative form: subject + have/has + not + past participle" [[7]] 8. "Present Perfect tense interrogative form: have/has + subject + past participle" [[8]] 9. "Present Perfect tense affirmative form: subject + have/has + past participle" [[9]] 10. "Present Perfect tense negative form: subject + have/has + not + past participle" [[10]]