164. He was seen to pick up the gun.

 165. A lion has been caught and 2 others have been shot by him.

 166. A letter from home was received by the evening post.

 167. The 5-pound note was put into one of my books yesterday.

 168. After the story had been told, we clapped our hands.

 169. Sandwiches are usually brought to him by his wife.

 170. Question was being continually asked.

 171. Fruit has to be picked very early in the morning.

 172. How many books am I given?

 173. Keys are always lost.

 174. The light went out while a cup of tea was being made.

 175. When she went to Barcelona, some Spanish was learned.

 176. Our students will be assigned to different jobs by the states.

 177. The blood drive was launched by the government.

 178. Many experiments were made by the students of chemistry last week.

 179. When will the work be done by you?

 180. This interesting book has been sent to me by my brother.

 181. Her mother was asked to let her go.

 182. His key couldn’t be found by him.

 183. My hat used to be pulled over my eyes by her.

 184. For the past ten years, all my washing has been done by hand by me.

 185. A nest has been built in the porch by a pair of robins since last week.

 186. The murderer hasn’t been found by the police yet.

 187. One of her own paintings was sold at S1,000.

 188. Your gloves will be put back in your drawer.