—Good morning, Miss Gao! — ____________, Nick.
------- Did Jack marry last year?-------- Yes. He ________ a teacher.
Mr Read went out of the office, ________ his book on the desk.
________ children there are in a family, ________ their life will be.
------Will you go to Linda’s birthday party this weekend?------If you don’t go, _________ I.
At times, parents find _______ difficult to talk with their teenage children.