Question

1. Dad, you (eat) my biscuit!2. Hurry up! They(start) the film!3. Mary(study) hard this year, so shell pass her exams.4. The garden is very green.(rain) it a lot this month?(know) you him for three years?6. I(not clean) my football boots.7. They(not start) their meal.​

Answer 1

1. Dad, you HAVE EATEN my biscuit!

2. Hurry up! They HAVE STARTED the film!

3. Mary HAS STUDIED hard this year, so she'll pass her exams.

4. The garden is very green. HAS it RAINED a lot this month?

5. HAVE YOU KNOWN him for three years?

6. I HAVEN'T CLEANED my football boots.

7. They HAVEN'T STARTED their meal.

Answer 2

1. Dad, you ate my biscuit! In this sentence, the action of eating the biscuit is already completed by Dad. The past tense form "ate" is used to indicate that the action happened in the past.

2. Hurry up! They have started the film! The action of starting the film has already begun. The present perfect tense "have started" is used to show that the action started in the past and is still ongoing or has just recently happened.

3. Mary is studying hard this year, so she'll pass her exams. The action of studying is happening now and will continue into the future. The present continuous tense "is studying" is used to indicate an action that is happening at the present moment or during a specific time period.

4. The garden is very green. Has it rained a lot this month? The garden's green color is being described in the present tense. The speaker is asking if it has rained a lot this month, indicating that the rain might be the reason for the garden's greenness. The present perfect tense "has rained" is used to talk about an action that started in the past and has a connection to the present.

5. Have you known him for three years? The speaker is asking if the person has had a relationship with someone for a period of three years, indicating that the relationship started in the past and is still ongoing. The present perfect tense "have known" is used to express an action that started in the past and has a connection to the present.

6. I have not cleaned my football boots. The speaker is stating that they haven't cleaned their football boots. The present perfect tense "have not cleaned" is used to express an action that started in the past and has a connection to the present.

7. They have not started their meal. The speaker is stating that they haven't started their meal yet. The present perfect tense "have not started" is used to express an action that started in the past and has a connection to the present.