( ) 1. Last Saturday afternoon, Li Dan visited her grandmother. ( ) 2. Last Saturday was Li Dan's birthday. ( ) 3. Last Saturday, Li Dan was tired but very happy. ( ) 4. Last Sunday, Li Dan climbed the mountain with her grandmother. ( ) 5. Li Dan did many things (事情) last weekend.
( ) 1. Li Hua felt sick yesterday morning. ( ) 2. Li Hua hurt his leg yesterday morning. ( ) 3. Li Hua must take some medicine and drink more hot water. ( ) 4. The doctor said Li Hua can go swimming tomorrow. ( ) 5. If you get the flu, you usually have a fever and a headache.