您所在位置:Unt5 College Life/ Write and produce/ General Writing/Ex.18 Ex 18 Combine the following pairs of simple sentences into compound or complex sentences by using the conjunctions provided. 1. Tom is a hardworking young man. Tom does not always make rapid progress (but) Tom is a hardworking young man, but he does not always make rapid progress. 2. I was watching TV. My mother was cooking in the kitchen.(while) While I was watching TV, my mother was cooking in the kitchen O(PASSAGE A HO OME I MENU PASSAGE BEx.18 Combine the following pairs of simple sentences into compound or complex sentences by using the conjunctions provided. 1. Tom is a hardworking young man. Tom does not always make rapid progress. (but) Tom is a hardworking young man, but he does not always make rapid progress. 2. I was watching TV. My mother was cooking in the kitchen. (while) While I was watching TV, my mother was cooking in the kitchen. 您所在位置: Unit 5 College Life / Write and Produce / General Writing / Ex.18