I can't believe she's coming to visit us tomorrow.It can sometimes be difficult to understand complicated concepts.If you try your best, you can achieve anything you set your mind to.Can you please pass me the salt?We can go to the park if the weather is nice.I can't wait to see the new movie that's coming out next week.Can you believe how fast time flies?With a little practice, you can become a great musician.I can't imagine living anywhere other than this beautiful town.Can you help me with my homework later?