The computer system _____suddenly while he was surfing the Internet.

Thelittle girl who got lost decided to remain _________she was and wait tor hermother

Your head teacher says you arereliable and punctual. You are never late for school，are you—___________ .

He was good at arts, but ______, he was studying hard ______ being admitted to an engineering college

She has already tried her best. Please don’t be too ____ about her job.