Here are the suggested answers for the sentences provided:

118. **In spite of** the heat they went… and…
119. I’ve been trying to learn English but I’m not satisfied **with** my progress.
120. It was very good **of** you to help your friends with their homework.
121. He said that he would come **in** a few days.
122. He has had many experiences **in** his life.
123. Let’s begin **with** tomato soup.
124. Can you look **after** the children for tonight?
125. How do you know **about** this?
126. What is the reason **for** your absence?
127. He’s very tired **of** doing the same thing every day.
128. We haven’t heard **from** Mike since she wrote to us last Sunday.
129. I’m thinking **about** changing my job.
130. I borrowed some money **from** my mother.
131. We congratulated them **on** getting married.
132. I cut the paper **with** a pair of scissors.
133. Why does she always write **with** a pencil?
134. Water boils **at** 100 degrees Celsius.
135. I put salt in my coffee. **What a** mistake.
136. A map is useful **for** giving direction.
137. A hammer is used **for** driving in nails.
138. That old palace was first used **as** a library.
139. He’s tired **from** all the hard work he’s done to day.
140. I’m tired **of** listening to the same thing again and again.

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