correct the following sentences

1.Because he felt ill, so he did not come to the meeting2.He is tall,but he is very weak in healthy3.He is not so strong like you 4.I began to learn English until I went to middle school5.He rushed over to see him because of he heard a boy crying 6.If you think hard,and you✀ll find a good way7.If it snow heavily the day after tomorrow,we will not drive there8.IfI will have time next weekend,I✀ll go to the zoo9.If I finished my report,I will be happy10.If he goes to Beijing Zoo,he would learn a lot about animals