-Who is that speaking?-()

The reason some children are backward in speaking is most probably that _______.A．they are

It is concluded from the records that Tamborans could speak languages of Cambodia and Laos

Generally speaking, the______indicates that what is said is a matter-of-fact statement.A．f

There is nothing______about a native English－speaking teacher except that he speaks Englis

—Is that Jim speaking？—No.___________________

It is everyone agrees a huge task that the child performs when he learns to speak and the fact th