It’s a fine day. Let’s go fishing, _____.

--- Shall we take the 10:20 train?--- No. If we took that train, we       too late.

I     have passed my examination easily, but I made too many stupid mistakes.

I suggested to my father that we ____________ to Dalian for a holiday this summer, but the expression on his face suggested that he ___________ to it.

I _________ here earlier, but I couldn’t catch the first bus.