1. Forgive if I took up so much of your time.
2. Do you mind if he join us?
3. Does he feel like if he stay here for another week?
4. I appreciate if you encourage him when he failed in his first experiment.
5. They were talking about if she gave up the job and went to live in the country.
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1лист:1)goes 2)do3)не знаю 4)is 5)has
2лист:1)just 2)read) 3)had 4)is 5)break
To buy- bought -bought
to choose-chose -chosen
to pay-paid-paid
to do-did- done
to hear- heard- heard
to know- knew- known
to misunderstand- misunderstood - misunderstood
to spend- spent- spent
to tell- told-told
to see-saw-seen
to rise- rose- risen
to mean-meant-meant
to shake-shook-shaken
to send-sent-sent
to become- became-become
to fell-fall- fallen