It is not easy to look after three small children because something always happens unexpec

It is not easy to learn English well, but if you _

It is not easy to learn English well, but if you _

It is not easy to learn English well, but if you _

The passage implies thatA．it is not easy to persuade manufacturers to adopt the new design

It is not always easy to ___ between words which look or sound alike or which have ne

Making your way gloomily to the airport after an action-packed holiday, it is easy to fee