31. Unless we reduce the use of water and electricity, we’ll have to pay more this month.
🡪 If we ........................................................................................................................................
32. “What time did you come home last night, Mark?” said Tom.
Tom asked ................................................................................................................................
33. The flight to London lasted four hours.
🡪 It took ....................................................................................................................................
34. Although she was tired, she managed to finish her work on time.
🡪 Despite ...............................................................................................................................
35. “I’m sorry. I didn’t do the homework.”, Peter said to the teacher.
🡪 Peter apologized ........................................................................................................
31. if we don't reduce the use of water and electricity, we will have to pay more this month
32. what time he had come home the previous night
33. it tooks four hours to fly to london
34. despite her tiredness, she managed to finish her work on time
35. to the teacher for not doing the homework