Its always different singing in front of a ()audience.

The principal difference between loop scavenging and crossflow scavenging, as used in sing

He sings his ______ song at his first audition in front of judges.A．freshB．novelC．original

The primary goal of Informative Speaking is______.A．to let audience learn somethingB．to in

Each kind of bird has its own way ____a nest, and it is always the same way.A: of bu

You can always tell the meaning of a word from its______.A．contemptB．contestC．contextD．con

The error in the sentence "Does he can sing？" is an example of______.A．additionB．substitut