When.is.it?

when is it gonna When.is.it? When is it now? When is it now? when is it?怎么回答是冀教版,lesson11：when is it 翻译When is it open? when is it的意思? it is ...when是什么句 When is it怎样回答? when is it?saturday night it is clean when it is black.it is dirty when itis white.what is it when is your birthday?it is( ) It is clean when it is black.It is clean when it is black.It is dirty when it is white.what's it? when does an object expand?.when it is cold B.when it is hot C.when it is broken When is it?-It's ___Friday,june 30.When is it?-It's ___Friday,June 30. 猜谜语：It is clean when it is black.It is dirty when it is white.What's it 英语智力挑战题It is round when it is drawn.It is square when it is written.It is short when it is in winter.It is long when it is in summer.What's it? what time is it 与when is it 的区别