语法同步练用所给动词的适当形式填空1. It _ (be) April 10th yesterday.2. What _ you _ (do) last weekend?3. What _ your sister _ (do) last weekend?4. Last Saturday, I _ (play) tennis.5. Did you _ (stay) at home last night? 参考答案:语法同步练 1. was 2. did, do 3. did, do 4. played 5. stay