The magician attracted the attention of the audience and the

The magician attracted the attention of the audience and they____carefully when he was performing.[A] noticed [B] saw [C] observed [D] inspected2.You need to improve your ___[A.performance B.image C.impression]if you want to be elected monitor.3.You changed your job?Not really.I ____[A.am helping B.have been helping] out until they find an appropriate employee.都说明原因,