—When will the train start? —It _____ at 2:35 in the afternoon according to the timetable.
If anyone happens to drop in while I am out, _________ him or her leave a message.
Though I’ve tried very hard to improve my English, by no means ___________with my progress.
Science and technology have in important ways contributed to the improvement of agricultural production.
He is very sick. I insist that a doctor __________ immediately.
In the novel, the two cities referred to __________ London and Paris.