We’d better stay here a little longerhe turns up unexpectedly.

_____ I believe，and you willfind him very capable

rld’s largest Jiaozi was made, _______ an incredible 480 kilograms

___ of the students in my class can arriveon time because of the sudden heavy rain .

下列各句中，加点的熟语使用正确的一项是（2分）