【简答题】Choose the correct answers. 1) The river (runs, is running) to the east. 2) My mother often (wash, washes) clothes on Sundays. 3) Look, here (comes, has come) the bus. 4) We will start...
【简答题】用所给单词的适当形式填空。 1. Look at the black clouds. It _____ (rain). 2. I am interested in ______ (play) football. 3. Look! Our bus ______ (come). 4. The conductor ______ (check) the tickets just now. 5. You s...