There are nine ________ students in our school.
---Do you mind me sitting beside you? --- ____ . The seat is for my son.
--- Lily isn’t here today, What’s happened to her? ---She stays at home her illness.
--- Linda late for school. --- But she arrives on time at present.
. --- What’re you going to do to protect the environment? --- Plant trees on side of the river.
--- How ____ it is to see you again! --- Me, too.