根据句意,用画线单词的反义词补全句子。
1. —Don’t be late.
—OK, I will be ________.
2. Please don’t come after 4: 00 in the afternoon. Please come ________4: 00.
3. Skating is easy for you, but it is ________for me.
4. You can jump ________. I can jump low.
5. The desk is ________. The chair is light.