How was your vacation in Shanghai— Oh, __________, I can’t stand it. There were toomany people and the weather was too hot.

The number of air crashes that ____ in developing countries ____ increasing. [ ]

The man jumped into the river quickly and the main reason was ____ his drowning son.

Eat _______ cake you like and leave the other for _______ comes late.

下列各句中，没有语病的一句是(　　)