12. Mo was lazy. She failed the exam. (so/ because) → → 13. It rained cats and dogs last night. I visited Mo (Although/ but) → →14. He got up late. He missed the bus (so/ since) → → 15. The test was very difficult. We could do it (though/ but/ however) → → → 16. Mo was tired. She watched T.V late last night (since/ so) → 17. Mo stayed up late last night. She went to school on time. (though/ but/ however) → → → 18. He didn’t go to school. He was ill. (therefore/ because) → → 19. She got bad mark. She didn’t prepare the old lesson. (so/since) → → 20. My mother is a farmer. My father is farmer. (both ….and…) → 21. Mo likes fish. I like fish.(both …and…) → 22. She killed her husband. She killed her son. (not only ….but also). → 23. She is stupid. She is careless. (not only…but also) → 24. Tom didn’t go to the party. I didn’t go to the party. (neither…nor) → 25. He failed the exam. He was very lazy. (because/ so) →

Complete the second sentence keep the same meaning as the first. 47. Minh gets up late, but he never goes to school late. -> Although___________________________________________ 48. Lan couldn’t pass the exam because she was too lazy. -> Lan was ____________________________________________ 49. The distance from Van Ban to Lao Cai is about 80 km. ->It ___________________________________________________ 50. What is the distance between Van Ban and Sapa? ​​​ à How ______________________________________________ 51. Remember to ride your bike or electric bike carefully. àYou should _______________________________________

We learn hard. we hope to pass the exam (and)

->.........................................................................................................................

They whispered. They didn't want us to hear them (because)

->.........................................................................................................................

We are saving money. We want to buy a new house (so)

->.........................................................................................................................

I am going to the supermarket.......................I want to buy some food

A. therefore B. because C. but D. however

Do you want to have coffee................tea?

A. and B. or C. although D. and

She studies well.......................she is busy

A. because B. since C. although D. and

They went to school.......................it was raining hard

A. however B. and C. therefore D. although