Nosoonerhadwereachedhome________aviolentstormbrokeout.
A、whenD
no sooner … than “一 …就 … ”
Hewas______towithdrawfromrunningforthepresidency.
Themeeting_____nextweekwillbeofgreatimportance.
Thenewdiscovery_______beofgreatservicetomankind.
IsitShakespeareTheatre_______youaregoingtowatchtheplayTheMerchantofVenice?
Wateriscomposed_______hydrogenandoxygen.
