Unit 7 'For' and 'Since'/ make or do/ part/ part of building

Which of the following sentences uses 'for' incorrectly?

• He has worked here since 2019.

• I have been studying for two hours.

• She has lived here for five years.

• They have been friends for a long time.

Which of the following sentences uses 'since' incorrectly?

• She has lived here since 2015.

• I have been studying since two hours.

• He has worked here since last year.

• They have known each other since 2010.

What is the main difference between 'since' and 'for'?

• 'Since' refers to a duration, while 'for' refers to a specific point in time.

• 'Since' indicates a starting point, while 'for' indicates how long something lasts.

• 'Since' is used in past tense, while 'for' is used in present tense.

• 'Since' is informal, while 'for' is formal.

Which sentence correctly uses 'since'?

• I have lived here for 2015.

• He has worked here since last year.

• They have played soccer since 2010.

• She has studied since three hours.

What is the correct usage of 'since' in a sentence?

• They have known each other since five years.

• I have been here since two hours.

• She has played the piano since she was a child.

• He has lived here since a long time.

Which of the following sentences uses 'since' correctly?

• They have played for the last summer.

• He has been here since 2020.

• She has worked here for 2018.

• I have known her since five years.

Which sentence correctly uses 'for'?

• I have lived here since 2015.

• She has studied for three hours.

• He has worked here since last year.

• They have played soccer for 2010.

In the sentence 'I have lived here since 2018,' what does 'since' indicate?

• The reason for moving here.

• The time I plan to leave.

• The duration of living here.

• The exact date I moved in.

Which analogy best describes the use of 'for'?

• A clock ticking down.

• A measuring tape showing length.

• A starting line in a race.

• A calendar marking days.

What question does 'for' help to answer?

• How long has it been?

• What is the duration?

• What is the event?

• When did it start?