Bài tập viết lại câu 1.We came to the party; However; The guest has gone home. (but) 2. we can prepare a big meal for dinner. We can eat out in a French restaurant. (or) 3. You have to wear a helmet when riding a bike. You will be fined. (otherwise) 4. My sister follows a diet plan, she can't lose weight. (however) 5. Jane was sick, so she missed all of the exams last week. (therefore)

`1`. We came to the party but the guest has gone home.

`->` S + V + but + S + V: ... nhưng ...

`2`. We can prepare a big meal for dinner or we can eat out in a French restaurant.

`->` S + V + or + S + V: ... hoặc ...

`3`. You have to wear a helmet when riding a bike, otherwise, you will be fined.

`->` S + V, otherwise, S + V: ... nếu không ... 

`4`. My sister follows a diet plan. However, she can't lose weight.

`->` S + V. However, S + V: ... Tuy nhiên ... 

`5`. Jane was sick; therefore, she missed all of the exams last week. 

`->` S + V; therefore, S + V: ... vì vậy ...