Peter sat on the train seat, with his eyes ____ on the fields outside the window.
The contributions of some companies have ________ much improvement in the teaching and learning environment in this university.
The company has offered me a job, _________ needs great care and technique.
The plane ________ at 8:30 am, so I ________ home at 7:00 tomorrow morning.
High school is _______ time of discovery and learning, and it is also _______ very enjoyable and valuable experience for every one of us.
— Why not go on a picnic? It’s going to be sunny this Sunday.— ________ . I’d love to.