6．
Happy weekend excited arrive with until
run final because I leave prepare |
Darcy became unhappy after he moved to the new house in town with us．He had got used to（66）runningfree on my grandpa's farm．But in the new house，he was chained （拴住） in the backyard．
Grandpa said he could keep Darcy on the farm and that we could go back to see Darcy every（67）weekend．But I couldn't give up my dog for five days a week!
In the evenings Mom and I walked Darcy together（68）until it took both of us to hold him back．What he wanted to do was running．
At last，Friday came．After nearly two hours drive，we（69）arrived at Grandpa's farm．It was exciting to see Grandpa again，but the greatest thing was to watch Darcy run free on the farm．He was so（70）excited；
Two days later，it was time to（71）leave．I never saw a dog change as quickly as Darcy did．He looked at me（72）with a very sad expression．I looked away and pushed him into the car．
As we drove down the road，I found Darcy's eyes lift to mine，then away，and（73）finallyback to mine．He gave me his saddest expression．I couldn't stand to see him so unhappy．
I asked Mom to stop the car and got off it．Darcy followed（74）me．
"I'll miss you．"I hugged Darcy．"Now，go home，Darcy!
Darcy turned around quickly．He yelped （叫） （75）happily as he rushed towards Grandpa's farm．
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