Words
a lot of
a lot of为固定词组，意为“许多”；同义词组：lots of 。
eg：There are a lot of people in the street.街上有许多人。 There is much milk in the bottle.在杯子里有许多牛奶。
小练习：单项选择： （ ）There are _____birds in the tree. A. a lot of B. much
A
