Предложение в котором есть check out

you must check out of the hotel by 10 a.m.  

вы должны выехать из гостиницы до 10 часов утра.

i

1. she was singing a song while she was going to the meeting.

2. he was trying to open the door when we saw him in the corridor.

ii

1. "is george going to eat dinner with us? "- "no, by the time he gets home it will be very late.

2. i shall/will pay the rent, when you get our pay cheque.

iii

1. look! that man has blue hair!

2. i can't hear them. what are they talking about?

iv

1. "i don't like wearing a suit every day". -"don't worry, you will get used to it very soon.

2. do you remember the things we used to do when we were kids? " - "of course i do. how could i forget what fun we had! ”

3. the manager informed us that we would receive all the documents in time.

4. she feels that something will happen.​