14. Відносна густина невідомого вуглеводню за киснем дорівнює
1,8125. Масова частка Карбону в ньому дорівнює 0,8276. Визна-
чте формулу вуглеводню.​

Complete each sentence with any logical verb (‘to’ or ‘bare’ infinitive).

1) Don't forget _______________________ the letter I gave you.

2) There was a lot of traffic but we managed                                                                     to the airport in time.

3) Jill has decided not                                                                a car.

4) We've got a new computer in our office. I haven't learnt how                                                 it yet.

5) He let us ___________________ the question.