21st Century School Edition is ____ a newspaper. It helps us to improve our English a lot.
This kind of weather isn't fit _________ us _________.
I can hardly hear the radio. Would you please _________
I never dreamed _________ meeting you here.
--Did the book give the information you needed? --Yes. But ________ it,I had to read the entire book.
--What are you reading, Tom? --I'm not really reading, just ________ the pages.