Robert is said _______abroad, but I don’t know country be studied in . A. to have studied B. to study C. to be study D to have been studying
-- Do you enjoy ______ here? -- Oh, yes, the air, the green hill, the thickly trees. Everything is so attractive.
--Does he always keep an appointment, Jenny'? -- Seldom, ______.
-- I'd like to invite you to a party tomorrow evening. -- Thank you, but ______ I'll be free I'm uncertain.
Please remind ______ he said he was coming. I may be in time to meet him.
Adam left word with my wife ______ he would call again in the afternoon.