Решить

To solve the task, let's look at each sentence and choose the correct option:

1. I'm used to hear / hearing car alarms all night, since there is a lot of crime in my neighbourhood.

   Correct: hearing

   Explanation: The phrase "used to" followed by a verb implies familiarity or habit. The correct form is "used to hearing."

2. They should install / to install security cameras outside the school.

   Correct: install

   Explanation: After modal verbs like "should," we use the base form of the verb, which is "install."

3. The girl denied to download / downloading the songs from the Internet.

   Correct: downloading

   Explanation: The verb "deny" is followed by a gerund (-ing form), so it should be "denied downloading."

4. Is Frank strong enough to become / becoming a security guard?

   Correct: to become

   Explanation: The phrase "enough to" is followed by the infinitive form of the verb, which is "to become."

5. What is the best way protecting / to protect our summer house from burglars?

   Correct: to protect

   Explanation: The phrase "the best way" is usually followed by the infinitive form "to protect."

Marking Scheme

Each correct answer is worth 1 mark. Let's assign 1 mark for each correctly answered question:

1. hearing — 1 mark
2. install — 1 mark
3. downloading — 1 mark
4. to become — 1 mark
5. to protect — 1 mark

Total: 5 marks

If you have further questions or need additional explanations, feel free to ask!