Sure! Here are the conjugated verbs for each sentence:

120. Hoa often **does** the homework after school.

121. Look! A baby **is crossing** the road.

122. I need **to buy** some notebooks.

123. My teacher said I should **spend** more time on my English.

124. Mr Hung told me **to tell** him the truth.

125. Nga likes **to play** badminton.

126. They asked their children **to stay** at home.

127. Nam must **do** the homework himself.

128. My mother **bought** a house last week.

129. I'd like **to buy** some eggs.

130. Everyone **enjoyed** the play last night.

131. English and French **are taught** in our school.

132. The accident **happened** right here yesterday.

133. Miss Hien **teaches** in our school since 1995.

134. The food **is prepared** early tomorrow.

135. Hung **brings** milk to us everyday.

136. His new novel **will be published** next month.

137. English **is spoken** in many countries.

138. My father **just fixed** the electric cooker.

139. I enjoy **playing** soccer after school.

140. I **lost** my pen. I can't find it everywhere.

141. We **saw** a road accident near the shopping center this morning.

142. Nam **bought** a new dictionary yesterday.

143. His hair is very short. He **had** a haircut.

144. Last night my father **arrived** home late. He **had gone** to bed.

145. My bicycle isn't here anymore. Somebody **took** it.

146. When **did** you **start** school? - When I was six.

147. I **didn't eat** anything yesterday because I **didn't feel** hungry.

148. The glasses look very clean. **Did** you **wash** them?

149. Why **did** Long **not want** to play soccer last Sunday?

150. I don't know Hung's sister. I **have never met** her.