should look

lan's father often goes to Ho Chi Minh city by plane.

lan's father often goes to Ho Chi Minh city by plane.

1. Smartphones can be expensive because they come with many features.

=> Smartphones come with many features, so they can be expensive

2. Smartwatches can track your heart rate. They can also receive messages.

=> Smartwatches not only can track your heart rate, but also can receive messages

3. I enjoy taking photos with my phone, but the storage gets full quickly.

=> Although I enjoy taking photos with my phone, the storage gets full quickly.

4. Tablets are lightweight, so they are easy to carry in a bag.

=> Because tablets are lightweight, they are easy to carry in a bag.

5. I use noise-canceling headphones so that I can focus better in a noisy environment.

=> Because of using noise-canceling headphones, I can focus better in a noisy environment.

1 so

2 but

3 so

4 so

5 as

6 However

7 Therefore

1.so

2.but

3.and

4.yet

5.because

6.but

7.so

1. Is your mother going to work ________ bus today?

A. in B. to C. by D. at

2. There is ________ apple in our living room.

A. an B. a C. two D. three

3. Hello. I ________ your new teacher. My name is Hoa.

A. is B. am C. are D. do

4. We always get up ________ half past seven in the morning.

A. to B. about C. in D. at

5. ________ is my new English teacher. Her name is Sandra.

A. These B. There C. This D. Those

1 C

2 A

3 B

4 D

5 C

Because It is our life source, supporting humanity's livelihood and that of every other organism on earth. The ocean produces at least 50% of the planet's oxygen, it is home to most of earth's biodiversity, and is the main source of protein for more than a billion people around the world.

I think mum and dad will sunbathe.

I think mun and dad will sunbathe.

read

told

What does Rick do after he gets up?

Neil Armstrong was an Americen astrounaut.

Neil Armstrong was an Americen astrounaut.