Mr. Wang made up his mind to devote all he could______ his oral English before going abroad .
The heavy rain haswidespread flooding and tens of thousands of people have lost their homes.
A sense ofis the basic requirement for people working in the service industry, such as education and health care.
—Would you like tea or coffee? —I don’t mind—one you’re making.
I really don’t knowI put my wallet after I paid the bill.
—Mum, I have finished my homework. —Oh, if you guarantee not tome when I am working, you can watch TV.