All ______ is needed is a supply of oil.
Tom, there is________on TV tonight, let’s read books instead.
--- When was Shenzhou-10 sent into space? ---____the afternoon of June 11, 2013.
— Do you know _____old lady in blue? ---Yes, she is a teacher of _____university in Beijing.
--Hi,Bob.Longtimenosee.____?--I'vejustboughtanewcar.It'sgreat.
Maria’s teacher wanted to know______ .