34.—You didn’t wait for Mr. Smith last night, did you? —Yes, but we___________. He didn’t return home at all.
_____the cause of the oil leaks, the specialists can not draw a conclusion before completing a thorough and detailed investigation.
-–What do you think of the lecture? --____but interesting, but I’ve managed to survive it.
English teachers are supposed ______their students a test in class, even after class, ______better teaching results.
I’m certain you’d rather she was opposed to my proposal,______
Busy as Tom is, exercise has always been______his work.