The new staff didn’t know how to use the system _________ I explained it to him yester

I was 15 when I met my first real teacher, Mrs Geurin. I didn’t know her well at the time

It can be inferred from the first paragraph that______.A．up to now, Richard didn"t know he

The angry old lady didn t know who______for the broken glass.A．will blameB．to blameC．to be

The students didn t manage to work out the problem ______ their teacher had explained how

Edward, you play so well, But I ______ you played the piano.A. didn’t know B. hadn’t k

So nervous______that she didn’t know how to start her speech.A.since she becameB.would she