1.Complete the sentences with so or because.

(Hoàn thiện các câu sau với so hoặc because.)

1 Fossil fuels cause pollution                we must look for alternative sources.

2 People like flying cars               they can avoid traffic jams.

3 Amphibious bus can run on water and land                  we needn’t build more roads.

4 Green energy sources are great               they keep our planet unpolluted.

5 Solar energy is not new to us                 we use it to dry things every day.

6 Plane tickets are cheaper and cheaper                more and more passengers fly.

2.Match 1-6 with a-f. Then write new sentences with so and because.

(Nối các dòng từ 1-6 với các dòng từ a-f. Sau đó viết thành các câu mới sử dụng so và because.)

1 I will choose to take showers

2 I will choose to use light tubes

3 I will choose to walk to school

4 I will choose to install a solar system

5 I will choose to plant more trees

6 I will choose to stop using plastic bottles

a           I don’t want to pollute the environment.

b           I can have more shade here.

c           baths use more water.

d           bulbs use more electricity.

e           I want to reduce electricity bills.

f           I want to do more exercise.

3.Complete the email with the words and phrases. Put the verbs in the correct form.

(Hoàn thành email sau bằng các từ vựng và các cụm từ sau. Chia động từ về dạng đúng.)

Hi Luke

1          How’s it going? Are you going to 2                 anything interesting this week? 3             ? I had some really bad luck! I 4               my ankle! I’m not happy 5                it’s only the first week of the holidays! It happened on Tuesday when I was 6                 football in the garden with Dan and Riley. The grass was very wet and I 7                  over. My ankle really hurt 8                  my mum took me to hospital. We waited for two hours because it was very busy. The doctor said it was a bad injury 9              . I had an operation. At the moment, I’m lying in bed 10             I can’t walk on my ankle. Please come and 11            me!

12,              

Jessica