1. I ______ (be) a student.

2. She ______ (have) a cat.

3. This ______ (be) my book.

4. We ______ (like) apples.

5. He ______ (go) to school.

1. Look! The birds ______ (fly) in the sky.

2. My mother ______ (cook) dinner now.

3. They ______ (play) football yesterday.

4. She ______ (not like) milk.

5. ______ (do) your brother have a bike?

1. There ______ (be) some water in the cup.

2. Let's ______ (go) to the park.

3. He ______ (watch) TV every evening.

4. The children ______ (be) happy today.

5. I ______ (have) two sisters.

1. She ______ (go) to Beijing last week.

2. They ______ (be) going to swim tomorrow.

3. My father ______ (work) in a hospital.

4. Listen! Someone ______ (sing) in the room.

5. We ______ (have) a party next Sunday.

1. He ______ (read) a book when I came in.

2. The book ______ (write) by Lu Xun.

3. She ______ (be) a teacher for ten years.

4. I ______ (finish) my homework already.

5. They ______ (build) a new school last year.

1. If it ______ (rain) tomorrow, we will stay at home.

2. She asked me ______ (help) her with English.

3. The man ______ (stand) there is my uncle.

4. I ______ (not see) him since last month.

5. More trees ______ (plant) every year.

1. My sister enjoys ______ (listen) to music.

2. He is one of the ______ (tall) boys in our class.

3. I have ______ (little) money than you.

4. She told me that she ______ (can) swim.

5. The teacher made us ______ (clean) the classroom.