—Shall I help you carry your travel case to the train ,Granny? —Oh,no,my boy.It is heavy.Thank you anyway.
The manager is said to have arrived back from Paris where he ______ some Europeanbusiness partners.
After Jack had sent some e-mails, he______ working on his project. (2012 .山东)
Is honesty the best policy? We ______that it is when we are little.
Only ________ can you hope to make improvement in the operating system.
—______ the only house of Mr Smith got completely burnt out?—That's right.