2) Find the mistakes in the following sentences and write them correctly:0
26- A team of astronauts landed on the ground ( surface ) of the moon
27- He was suspected of pointing ( stabbing ) his wife causing her death
28- After finishing a school ( school ) , he went to oxford university
29- The couple was ( were ) married later that year
30- He must have ( must have had ) difficulty sleeping last night. He said he had anxiety