The document discusses the use of definite, indefinite, and zero articles in English. It explains that the indefinite articles "a" and "an" are used with singular nouns to indicate "one." The definite article "the" is used with specific times and places. No article is used with places like cities and countries, means of transportation like "by bus," or times paired with days. The document also covers the use of "can" and "can't" to express ability and inability.

2. 2. Indefinite article We use “ the” a. With times of day. In the morning/ in the afternoon BUT at night. b. With these phrases In the city centre. On the right. On the left. 3. Zero article We do not use a, an or the: a. With towns and cities. I`m from Boston b . With most countries Lyon is in France. (BUT the United States).

3. c. With “by” + a means of transport By bus/ by car/by train d. With times + days. At one o`clock On Monday e. With these phrases Go to work/ at home Most people