I’m always ________ about what I say becausecareless remarks are likely to hurt others’ feelings.

The factory wants to make more cars with _____money.–I think it’s impossible.

Eric received training in computer for one year, _____ he found a job in a big company.

While he has failed again and again, he never gives up in order to _____his dream. [ ]

Could I have a word with you，mum—Oh，dear，ifyou _____．