根据句意,在答题卡标有题号的横线上,写出括号内所给单词的适当形式。 小题1:His effort made the two companies reach an _____________ in the end. (agree) 小题2:These engineers __________ developed a new kind of energy saving car last year. (success) 小题3:We all felt ___________ to find out he wasn’t involved in this murder. (relax) 小题4:He has lung cancer because of ___________ second hand smoke for many years. (breathe) |