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) => ____________