Question

Answer 1

78 There are two lamps in my room

79 No river in the world is as long as The Nile

80 We might probably visit Japan in the future 

81 Unless we try to save our sources of energy, they will end soon

82 Can he look after himself when his mother is away

83 Mr. Hoang spent half an hour walking to work yesterday

84 How much is this cap

85 There are 12 classes in our new school

Answer 2

There are two lamps in my room
in the world is longer than The Nile
visit Japan in the future
we try to save our sources of energy, they will soon end
after himself when he mother is away?
half an hour walking to walk yesterday
does this cap cost?
twelve classes in our new school