Sheldon could have defeated Howard in the match, but he _______ too careless at the last minute.
. Two hundred dollars ________ a small price to pay for the secondhand refrigerator.
. Many a man ________ swimming in the river, but only ________ can swim across it.
. Man, just like lower forms of life, ________ the product of the evolutionary process.
. The whole class, as well as the teacher, ________ deeply moved/touched/affected by the film which is being shown.
主谓一致. On entering the room, we saw one and a half apples ________ left on the table.