The old man has expected to see all his children when he was in hospital, but ______ came to see him.
— The woman biologist stayed in Africa studying wild animals for 13 years before she returned. — Oh, dear ! She ______ a lot of difficulties !
Helen ______ go on the trip with us, but she isn’t quite sure yet.
The World Wide Web is sometimes jokingly called the World Wide Wait because it ______ be very slow.
— Tom is never late for work. Why is he absent today ?— Something _______ to him.
— Shall I give you a ride as you live so far away ?— Thank you. _______.