【简答题】选词填空。 ping-pong classroom gym reading library 1. He is in the ___________. He is playing ___________. 2. They are in the ___________. They are singing. 3. She is in the ___________. She is...
【简答题】看图,选词填空。 is are 1. There _____________ a road in the town. 2. There _____________ some mountains in the park. 3. There _____________ a river near the forest. 4. There _____________ a forest in th...