Though having failed several times, Tim, who didn’t give up his dream, _____ made his dream come true.

—How did you sleep last night? — Oh, I slept like a log last night. What does the underlined part mean?

The committee is discussing the problem right now. It will_____ have been solved by the end of next week.

Mike does well in singing and he is good at gymnastics __________ .

Do you dress differently because of what you see in advertisements or buy things you might not ________buy？