Many children don’t know their ________.A. parent’s birthdaysB. parents’ birthdaiesC. parents’ birthdays
________ plastic bags we use, ________ it will be to the environment.
The little boy was made _____ again after his mother told him some jokes.
-_____ beautiful flowers! Who sent them to you? --Ah, it’s a secret.
-The flight to London wasbecause of the heavy snow.
-Little Tomhome for three days. His parents are very worried.