Do you know when the universe first came into being?()

You should avoid ______when you join them for the first rehearsal.A．from being mocked atB．

Do you know ____________？A.when does the party startB.whether the party startsC.what tim

When the sentence "Shall I drive you to the airport first？" is turned into indirect speech

The British Constitutional monarchy gradually came into being sinceA．the first Civil War.B

When you deal with stress the first thing you should do is to______.A．find out what causes

Do you know that all human beings have a comfortable zone regulating the distance they s