(2) A: Do you know Takuya?
B: Yes. He does volunteer work. He ( must )( be
) a nice man.
[be]
(3) A: Do you like to play golf?
B: Yes, I do, but I (hould ) ( have ) ( Started) it much earlier. I'm still a beginner. [ start ]
(4) A: Will we have >
)(
> go
以前
) downtown again tomorrow?
to
B: Yes, we forgot to buy a birthday present for our father, didn't we?
[go]