Complete the word combinations with the suitable prepositions.

Choose the correct option.

[By|In|On|About|With] **** the meantime

To be [by|in|on|about|with] **** to happen

To begin [by|in|on|about|with]

To be [by|in|on|about|with] **** the habit of

Use the word combinations above to complete the sentences.

Write three words in each gap.

[ ], there are several possible ways of solving this problem.

We're [ ] of taking an umbrella with us regardless of the weather forecast.

The sky was dark, and the rain [ ] start.

The hurricane victims are being evacuated, and the rescue teams are looking for the missing people [ ].