3. it’s acceptable to ________ your friends on april 1st. 4. i’m ________ hearing from you. 5. he behaved ________ he hadn’t known anything about it. 单词拼写 6. what he said couldn’t s________ his parents, so they kept asking him. 7. it is not his custom to d________ his sadness in wine. 8. their unexpected a threw our plan into confusion.
