... 13. I was tired because I stayed up late last night. Page 1 Grade 10 UNIT < /b> 11: < /b> NATIONAL < /b> PARKS< /b> A. If I had stayed up late last night, I would have been tired B. I hadn't been tired If I ... passage ?A. go climbing B. go by boat C. go for a walk D. go skiing 10. The word " streams" in line 4 is closest in meaning to A. small rivers B. lakes C. ponds D. big seas III. Choose ... Grade 10 UNIT < /b> 11: < /b> NATIONAL < /b> PARKS< /b> I. Choose the word in each group that has the underlined part pronounced differently from that of the rest 1. A.cooked B. stopped C. watered D....