Bài 4: Viết lại câu, điền đúng dạng từ trong ngoặc:
My brothers (sleep) on the floor. (often) =>____________He (stay) up late? (sometimes) => ____________I (do) the housework with my brother. (always) => ____________Peter and Mary (come) to class on time. (never) => ____________Why Johnson (get) good marks? (always) => ____________You (go) shopping? (usually) => ____________She (cry). (seldom) => ____________My father (have) popcorn. (never) => ____________