1.student setting question-question , asked by the student-asking a question-asking question
2.engineer using the new materials-using new material use everything materials
3.device defining the depth-depth defined with the help of the device- in determining depth-determining depth.
4.specialists, analyzing properties oil-oil properties analyzed in the laboratory-analyzed properties oil-analyzing properties of oil
5.students taking exams-exam handed over by students- taking the exam-pass the exam
6.the scientist doing report- report made by scientist- making a report- making report
7.engineers building roads-roads, built in the region-in the construction roads-by building roads.
1.
Expensive-more expensive-the most expensive
2.
deep-deeper-the deepest
tall-taller-the tallest
attractive-more attractive-the most attractive
happy-happier-the happiest
good-better-the best
busy-busier-the busiest
nice-nicer-the nicest
high-higher-the highest
interesting-more interesting-the most interesting
lazy-lazier-the laziest
bad-worse-the worst
3.
the longest
shorter
happy
the happiest
the best
the darkest
longer
worse
better
my best friend
4.
1.That is the most beautiful car in the shop.
2.Tom is the best pupil in his class.
3.That is the funniest story in the book
4.Jane is the shortest of the five girls.
5.Mr Baker is the worst driver in this town.
5.
1-c
2-c
3-a
Объяснение: