Answer:1. I am hopeful that I will get high grades this 2nd grading period. (full of hope)2. It's impossible for me to finish all the required modules in a week. (not possible)3. It was irresponsible for Arnel to have an incomplete project in English. (not responsible)4. The internet in our place is sometimes down, so I can't download videos. (not available)5. Axle sounded despondent when he said never mind if he gets low in the test. (without hope)6. Teenagers are capable of getting high grades if they study hard. (having the capacity)7. The old woman's joy vanished away when she lost her husband. (act of being happy)8. He suffered from a rare illness. (in manner of being terrible)9. The president of the country has a mandate to lead. (over power)10. You need to re-enter the information in the form because what you entered was deleted. (enter again)