—Whose model plane is it? —It’s Jack’s. He made it by _______. A. he B. him C. himself
-- Could I order the meal by telephone? -- __________. Here is the telephone number.
I’m not sure if he ______ the exam. But he will be better if he _____ harder.
-- The more we get together, _______ we will be. -- 1 think you're right.
My watch is broken. I don’t know how to make it ______.
-- We need some pork to make dumplings. Would you please help me_______? -- It's a pleasure.