Grammar mixed tenses exercise

She _________ (visit) Londen for a few days when she had to return home.

had been visiting (Past Perfect Continuous)

I _______ (wait) for the bus for an hour when it finally arrived.

had been waiting (Past Perfect Continuous)

I ______ (wait) for the bus many times in my life.

have waited (Present Perfect)

She ______ currently ________ (visit) London.

is visiting (Present Continuous)

She ________ (visit) London this time next year.

will be visiting (Future Continuous)

I ______ (wait) for the bus again this time tomorrow.

will be waiting (Future Continuous)

She ________ (visit) Londen once before she moved to England.

had visited (Past Perfect)

She _______ (visit) London 6 times by the end of this year.

will have visited (Future Perfect)

If the bus doesn't come, I ______ (wait) for the bus for no reason.

will have waited (Future Perfect)

She _____ probably ______ (visit) London next year.

will visit (Future Simple)

Maybe I ______ (wait) for the bus tomorrow.

will wait (Future Simple)

Have you decided to take the train? No, I ______ take the bus.

am going to (Going to Future)

I ______ (wait) for the bus at the moment.

am waiting (Present Continuous)

I _____ (wait) for the bus before I took a taxi.

had waited (Past Perfect)

She ___________ (visit) London since Monday.

has been visiting (Present Perfect Continuous)

She ________ (visit) London several times in the past.

has visited (Present Perfect)

I ______ (wait) for the bus since 9 o'clock.

have been waiting (Present Perfect Continuous)

Has she decided where she will go next year? Yes, she ______ (visit) London again.

is going to visit (Going to Future)

Has she arranged her day trip tomorrow? Yes, she ______ (visit) London with a guide.

is visiting (Present Continuous with a future time marker)

She _______ (visit) London 3 years ago.

visited (Past Simple)

She ________ (visit) London once a year.

visits (Present Simple)

I _____ (wait) for the bus every day.

wait (Present Simple)

I ______ (wait) for the bus yesterday.

waited (Past Simple)

She __________ (visit) London when she met him.

was visiting (Past Continuous)

I ______ (wait) for the bus when you called.

was waiting (Past Continuous)

By tomorrow morning, she _______ (visit) London for five days.

will have been visiting (Future Perfect Continuous)

By 10 o'clock, I ______ (wait) for the bus for 45 minutes.

will have been waiting (Future Perfect Continuous)