“Simpler” books are the foundation ______students build a lifelong habit of reading and further the actual skill ofreading for longer and stronger periods of time

I am wondering ________ my invitation and join me for the trip to Hainan this summer.

I like the shoes.. Can I _______________

A small plane crashed into a hillside five miles east of the city, _____all four people on board.

The moment______John will never forget is______Mr．Smith gave him a lot of valuable advice on how to improve his writing