129. make 做 made made
130. may 可以 might -
131. mean 意思 meant meant
132. meet 见面 met met
133. melt 熔化 melted melted, melten
134. misdeal 处理不当 misdealt misdealt
135. misgive 担忧 misgave misgiven
136. mislay 放错 mislaid mislaid
138. mistake 弄错 mistook mistaken
139. misunderstand 误会 misunderstood misunderstood
140. mow 割草 mowed mowed, mown
141. must 必须 must -