An encyclopaedia

An online dictionary for general use

A learner's dictionary

A skills reference book

A teacher's book

A prescriptive guide to usage

There are three closely associated subskills needed when accessing texts of this sort.

The use of paucal determiners is constrained under some circumstances.

paper (n) (countable): a short form of newspaper

The Malverns are a low range of hills in western England lying between London and the River Severn. They are famous for ...

Now ask the students to refer to page 247 and compare their lists.

gobbledygook /ˈɡɒb(ə)ldɪˌɡuːk,-ˌɡʊk/, noun informal
language that is meaningless or is made unintelligible by excessive use of technical terms.

The word 'news' is singular. It is a mistake to say 'the news are'.