Join the sentences, then identify the functions of the linking words in brackets

Join the sentences, then identify the functions of the linking words in brackets.
You could leave now. You could wait and ride with us. (either... or) ... You could either leave now
or walt and ride with us. (alternative)...
2 He's not a very good tennis player. He practises all the time. (considering)
3
He decided to change jobs. He wanted a chance to be more creative. (on the grounds that)
1
4
I don't feel like going out tonight. I never enjoy myself at discos. (besides)
5
He's afraid of heights. He wants to go rock climbing. (and yet)
6 You should write down your appointments. You won't forget them. (so that)
7
We're going to go on with the project. They say it's no longer necessary. (even if)
8 This house is exactly what we are looking for. It's a real bargain. (moreover)
9 She hardly ever practises the piano. She plays very well. (even though)
10 It was an interesting conference. There was one speaker who was boring. (in spite of)
11 She always gives money to poor people. She's extremely generous. (in other words)
12 I enjoy her company. She's been a great help to me. (not only... but also)
13 She sings like an opera star. She isn't a star though. (as if)
14 Exercising will help you feel better. Eating less will improve your health. (likewise)
15 He isn't qualified for the job. He hasn't had much practical experience. (what is more)
16 You can play tennis for free here. You have to book in advance though. (provided)
17 I received a letter today. It was about my insurance policy. (regarding)
18 You should always wear a seatbelt. You may have an accident. (in case)