Question

I Past Simple or Past Perfect. 4) The teens (wash) their bikes by the time their class (begin) помогитееееее пишем контроху плииииз помогитеееее​

Answer 1

Ответ:

the teens had washed their bikes by the time their class began.

Answer 2

In this case, you would use the past perfect for the action that occurred first and the past simple for the action that followed. Here's the corrected sentence:

4. The teens had washed their bikes by the time their class began.

Explanation:

• The action of washing the bikes (wash) is the first action to occur, so we use the past perfect tense ("had washed").
• The action of the class beginning (begin) is the second action to occur, so we use the simple past tense ("began").

The past perfect is used to indicate an action that happened before another past action. In this case, the teens washed their bikes before their class began.