按要求完成下列各题，每空一词。
1. I couldn't get there on time because it rained. (改为同义句)
I couldn't get there on time_______ _______the rainy day.
2. The girl is worried because she might fail her maths test.(改为同义句)
The girl is_______ _______her math test.
3. Mrs Smith didn't sleep well last night because she heard strange noises outside the window.(对画线部分提问)
_______ _______Mrs. Smith_______well last night?
4. What does the word mean?(改为同义句)
What's_______ _______ _______the word?
5. Whose T-shirt is this?(改为同义句)
_______ _______ this T-shirt belong to?