If l don't know if l will know anyone at the party this even

If l don't know if l will know anyone at the party this even l don't know if TOM will attend the party until now的翻译 l don't know ( )life in the future will be like.what how if I don't know if I____anyone of the party this evening..填know l don't know if he will come on time 同义句 i don't know if Mr.Li.to the party.i think he will come if h don't run or shout at the party .if you do ,you'll have to l l don't know when we will start this afternoon l don't know if the watch has made in shanghai l don't know if the boy ————（ come） What,I,anyone,don't,if,Know,连词成句 What would happen if I don't know anyone?