It remains ________ whether Jim will be fit enough to play in the finals.
There is no doubt ______ you'll be warmly welcomed by people there.
With an online course Lynn has over 300, 000 students all over China ____ her class through the Internet.
The play next month aims mainly to reflect(反映) the local culture.
According to ____recent report, house prices in this city will reach 10000 yuan a square meter by ____year 2016.
The workers were so tired that they fell asleep where they ______without undressing.