He is （) ice hockey.A、goingB、playingC、doing

All but______to have an excursion.A．he and I am goingB．I and he is goingC．he and I are goi

He is still regretting______to the lecture made by Professor Wang.A．not goingB．not to goC．

What does the man do？A．He is an actor.B．He is a photographer.C．He is a director.D．He is a

A: Do you like ice cream？ B: Yes, I do. This is an example of______.A．referenceB．substitut

John is very——if he promises to do something he’ll do it .A independentB confidentC re

--What does your father do?-- ___________.A.He is cleaning the streetB.He is fortyC.He