Examples
I have had this computer for about a year.
How long have you been at this school?
I haven't seen Julia since September.
2.Если первая часть вопроса утвердительная, то «Tag» − отрицательный. И наоборот: если первая часть вопроса отрицательная, то «Tag» — положительный.
V (+) …, tag (-) ?V (-) …, tag (+) ?Например:
She is at home, isn’t she?(+) (-)She isn’t at home, is she?(-) (+)
3.
1. When do we use much and when many?much: uncountable nouns (milk, marmalade, money, time etc.)many: countable nouns (bottles of milk, jars of marmalade, dollars, minutes etc.)Examples:
How much money have you got?How many dollars have you got?In informal English these questions are often answered with a lot of, lots of. There is no much difference between the two phrases.
2. When do we use a little/little and when a few/few?a little: non countable nouns (milk, marmalade, money, time etc.)a few: countable nouns (bottles of milk, jars of marmalade, dollars, minutes etc.)Examples:
He has a little money left.He has a few dollars left.We use few and little without the article a to point out a more negative meaning.
Examples:
A few students of our school know this. (There are some student who know it.)Few students know this. (It is almost unkonown.)
