Choose the correct item

I had been waiting an hour ..... the bus arrived.

• after
• before
• until
• since

He ..... me that the essay was due on Monday.

• reminded
• remembered
• explained
• ordered

She asked ..... I liked going to university.

• when
• what
• where
• if

The lecture ..... and posted online yesterday.

• is recorded
• had recorded
• was recorded
• has been recorded

She explained that Sam ..... on a gap year andwould be back in a month.

• had been
• has been
• was
• is

By this Friday, Molly ..... writing all her exams.

• had finished
• will have finished
• will finish
• is finishing

Celia plans to do her Master's degree ..... shereturns from Africa.

• as soon as
• while
• since
• until

The more you exercise, the ..... you become.

• fit
• fitter
• fittest
• more fit