Câu 5 : Quá trình sống nào sau đây thải ra khí  oxygen ? 

A. Vận động   B. Bài tiết   C. Hô hấp   D. Tuần hoàn 

Câu 6 : Tế bào nào sau đây có thể quan sát bằng mắt thường ?

A. Tế bào thần kinh   B.Tế baò trứng cá hồi   C.Tế bào thịt lá   D.Tế bào cơ

Câu 7 : Loại tế bào dài nhất trong cơ thể là gì ?

1.  Where ………..you (live )? I (live)………….. in Hai Duong town.

2.  What (be)………he (do)…………now? He (water)……………….. flowers in the garden.

3.  What …………she (do)……….? She (be)……………a teacher.

4.  Where (be)…………you from?

5.At      the      moment,     my      sisters (play)…………volleyball and        my                       brother

(play)…………soccer.

6.      It is 9.00,my family (watch)…………….TV.

7.      In the summer, I usually (go)……….to the park with my friends, and in the spring, we (have)…………Tet holiday, I (be)…………happy because I always (visit)…………my grandparents.

8.      Does your father (go)……….to work by bus?

9.      How (do)………....your sister (go)………….to school?

10.  What time………….they (get up)………………?

11.  What………………they (do)……………in the winter?

12.  Today, we (have)……………….E class.

13.  Her favourite subject (be)……………….English.

14.  Now,my brother (like)…………eating bananas.

15.  Look! A man (call)…………….you.

16.  Keep silent! I (listen)………………to the radio.

17…………….you (play)………………badminton now?

18. Everyday, my father (get up)……………….at 5.00 a.m.

1.      John (not read) ________ a book now.

2.      What you (do) ________ tonight?

3.      Jack and Peter (work) ________ late today.

4.      Silvia (not listen) ________ to music at the moment.

5.      Maria (sit) ________ next to Paul right now.

6.      How many other students ……… you (study) ________ with today?

7.      He always (make) ________ noisy at night.

8.      Where your husband (be) ________?

9.      She (wear) ________ earrings today.

10.  The weather (get) ________ cold this season.

11.  My children (be)________ upstairs now. They (play)________ games.

12.  Look! The bus (come)________.