Hurry up, or you ________catch the train..

The doctor did a lot to reduce the patient’s fear ____he would die of the disease

odern technology, even babiesweighing _______one kilogram at birth can survive

对下列诗句中所使用的修辞手法判断正确的一项是（ ）①西风吹老洞庭波，一夜湘君白发多。 ②去岁今辰却到家，今年相望又天涯。③久在樊笼里，复得返自然。 ④萧萧梧叶送寒声，江上秋风动客情。

The little boy pretended ____________when his mother came in.