根据句意及单词首字母完成单词。
1. How to i____________ my English is a big problem.
2. In spring ,l___________ begin to grow on the trees.
3. My English teacher always e___________ us to study English well.
4. If you study hard in the new term , you will make p____________.
5. Jenny likes m__________ friends with others.
1. improve 2. leaves 3.encourages 4.progress 5. making