1. Complete the phrasal verbs with the right preposition: down with, off without up, with, after, through 1. Mary went the flu yesterday and she stayed at home.
2. Boys have gone
the kitten and caught it
3. Don't use this cheese! It's gone
4. Dad is so sad. He is going
a difficult time,
5. The price of oil has gone recently
6. This dress goes
your new trousers.
7. What animals can do water for a long time?​

1. Mary went down with the flu yesterday and she stayed at home.
Explanation: "Down with" is a phrasal verb that means to become ill with a particular illness or disease. In this sentence, Mary became ill with the flu, so "down with" is the correct preposition to use.

2. Boys have gone after the kitten and caught it.
Explanation: "Go after" is a phrasal verb that means to chase or pursue someone or something. In this sentence, the boys chased and caught the kitten, so "after" is the correct preposition to use.

3. Don't use this cheese! It's gone off.
Explanation: "Go off" is a phrasal verb that means to become bad or spoiled, usually referring to food or drink. In this sentence, the cheese has become spoiled, so "off" is the correct preposition to use.

4. Dad is so sad. He is going through a difficult time.
Explanation: "Go through" is a phrasal verb that means to experience or endure something difficult or challenging. In this sentence, Dad is experiencing a difficult period, so "through" is the correct preposition to use.

5. The price of oil has gone up recently.
Explanation: "Go up" is a phrasal verb that means to increase or become higher. In this sentence, the price of oil has increased, so "up" is the correct preposition to use.

6. This dress goes with your new trousers.
Explanation: "Go with" is a phrasal verb that means to match or complement something. In this sentence, the dress matches or complements the new trousers, so "with" is the correct preposition to use.

7. What animals can go without water for a long time?
Explanation: "Go without" is a phrasal verb that means to live or survive without something. In this sentence, the question is asking which animals can live for a long time without water, so "without" is the correct preposition to use.