27.How long do you think it will be________China becomes a rich and harmonious country?
The number of the students ______ this year’s entrance exam is 650,000 less than last year.
. It ______ last night ______ Tom saw an interesting film in Dongfeng Cinema.
. Only when class began ______that he had left his book at home.
— How was your job interview? — Oh, I couldn’t feel ______. I hardly found proper answers to most of the questions they asked.
. —Have you found the problem with the computer ? —Sorry. It ______ .