Johnson was to blame for the incidentBut ______ his positive attitude, we forgave him because “Every man has his faults.”[ ]

下列词语中加点字的注音，全都正确的一项是（ ）

There are________ approaches to English teaching. But not all of them are equally efficient for our Chinese students.

Hello,Jane,have you arrived at the hotel?—Yeah,busy .I’ll call back later.[ ]

Her ________ look suggested that she was very _______ with the answer.