Как написать Expensive в множественном числе

This dress is very expensive. a) those dress are very expensive b) these dresses is very expensive c) that dresses are very expensive d) these dresses are very expensive e) that dress is very expensive.

The plane is ... of all means of transport. It is also ... Выберите: expensive / faster the most expensive / the fastest more expensive / fast the most expensive / the most fast

Hotels are becoming ... nowadays. a) more expensive b) the most expensive c) expensive

2. The train is more expensive than the ... but it is not as expensive as the ... 3. The ... is not as cheap as the bus, but it is faster than the train. 4. The ... is not as expensive as the plane, but it is more comfortable than the ... 5. The ...

Выберите правильный вариант степени сравнения прилагательного: this book is ... one in the bookshop. A) Expensivest B) More expensive C) the most expensive D) expensiver E) expensive