The computer system ______ suddenly while he was searching for information.
—How do you find his advice?—What he said sounded ________,I think.
—Be careful not to drop the Ming Dynasty vase.—Yes,we can’t be ________.
Thank god,you finally returned home ________.You can never imagine how I worried about you when I was told about the terrible accident.
—What’s wrong?—Nothing serious.I’m just ________ busy.
—I didn’t do well in this English examination.How about you?—I did ________ you.