Your help is _____ for the success of the project

Most of the students in our class like to read China Daily, which________everyday.[ ]

Let’s have a game of tennis; the loser hasto treat the other to a hot dog．—.

knew that the lady _____ Bill when she spoke of a bright young fellow.

Iwasdoingsomeshoppinginthesupermarket______itsuddenlyoccurredtomethatI’dleftmywalletathome.[ ]