Question

—Can you stay for dinner?   —I’d love to, but I _______ go to the airport to meet my aunt.

A．will

B．would

C．have to

D．had better

Answer 1

C

试题分析：句意：你能留下吃饭吗？我想但是我不得不去机场接我的姑姑。had better，最好做···，have to ,不得不，客观原因造成，根据句意，故选C。