Air-travel is the most 1. form of and it was 2.
developed in the 20th century. Millions of people use 3.
for a variety of reasons. It is also extremely expensive to set up air-
travel facilities. Some travel for business, others go on holiday by
air and others use cargo planes 4. their products from
country to country 5.. There are different types of
passenger services – some are 6. and provide a ‘no-frills’
service which is good for short journeys. Other airlines provide
passengers with a luxurious flying experience.
Сфотографиру
й свою работу
и отправь.
Airports are getting busier and it is evident that more 7. and
businesses than ever are using airplanes to get to their destinations.
1) are
2) is
3) is
4) are
5) are
6) am
7) are
Отрицание:(Вместо пропусков, все остальное оставляем так,как было)
1) are not
2) is not
3) is not
4) are not
5) are not
6) am not
7) are not
Вопросительное:(Теперь пишем перечисленные ниже перед всем предложением, то есть, переносим "..." в начало предложения, для примера, теперь у нас такая схема: "... the boys brorthers
1) are
2) is
3) is
4) are
5) are
6) am
7) are
Фух, думаю, понятно написал. Возникнут вопросы, пиши