АНГЛИЙСКИЙ ! 3. Put "can", "must", "have to", "be to", "be able to", (or the negative forms) in the spaces. 1) I… finish my work in an hour. 2) The fire brigade ... put out the fire be-fore it destroyed the other buildings. 3) We had an arrangement - I ... do the questioning. 4) The students ... submit their papers before the examination. 5) He sometimes ... go away on business. 6) We all ... do some things which aren't very pleasant, 7) There are no buses or taxis, so we ... walk. 8) We ... live without food and water. We… eat and drink. 9) She ... sing quite well. 10) You… drive a car at night without lights. 11) "Will you be in the office today? "" I ... to be there at three. We have a meeting. " 12) I ... get to sleep last night, I kept thinking about work. 13) I'm sorry, but we ... come to the party. We'll be on holiday in Greece, 14) He… swim very soon. 15) I solve the math problem last night.