______ is surprising to us is that Tom, for ______ English was once boring, can speak English fluently as though he were a native speaker.

President Xi Jinping _____ visited thenavy troops and urged to strengthen naval force on April 9, 2013.

______ does ______ take to play tennis —-Let mesee. About two hours.

The new tax policy only affects people on yearly incomes over ￥120,000, the very rich.

ot afraid of tomorrow, ________ I have seen yesterday and I love today.