Quãng đường từ quê ra thành phố dài là:

                 40 x 3 = 120 (km)

Thời gian bác đi bằng ô tô hết là :

                120 : 50 = 2,4 ( giờ )

Đổi : 2,4 giờ = 2 giờ 24 phút

                 Đáp số 2 giờ 24 phút

1: Không Bao Giờ Cô Đơn

2: Xin chào

3: thống nhất

4: trên trời rơi xuống

5: Thôi miên

6: khám phá ra

7 đời sống cao

8 năng lượng

9 điện nhẹ

11 màu sắc

Còn lại tớ ko rõ

2. Listen! Mai ( sing ) .........is singing..........................

3. They ( play ) .....play................volleyball every afternoon , but they ( play)................are phaying............badminton now.

4. It is 6:00 p.m. Mary is at home .She (have )...........is having.............dinner. She always ( have ) .........has...............dinner with her family around 6 o’clock .

5. Ha ( like ) ..............likes.......badminton . She often ( play ) ........phays.................. badminton with her friend , Lan. They ( play ) ....................phay.....it every Thursday afternoon . They ( play ) ......are phaying........................ badminton in the stadium now.

6. Laura ( be )........is...........from Canada. She ( speak ) .......speaks...........English

2. Listen! Mai ( sing ) .........is singing..........................

3. They ( play ) .....phay................volleyball every afternoon , but they ( play)................are phaying............badminton now.

4. It is 6:00 p.m. Mary is at home .She (have )...........is having.............dinner. She always ( have ) .........has...............dinner with her family around 6 o’clock .

5. Ha ( like ) ..............likes.......badminton . She often ( play ) ........phays.................. badminton with her friend , Lan. They ( play ) ....................phay.....it every Thursday afternoon . They ( play ) ......are phaying........................ badminton in the stadium now.

6. Laura ( be )........is...........from Canada. She ( speak ) .......speaks...........English

dễ mà