Are the commas in the right place, thanks!!!
At the end of construction, in 1959, the Seaway had seven locks and a depth of at least 27 feet.
2 answers
The only correction is to take out the comma after "construction."
Are the commas in the right place?!
The Saint Lawrence Seaway, a majorwaterway, allows ocean-going vessels to travel between the Great Lakes and the Atlantic Ocean.
The Saint Lawrence Seaway, a majorwaterway, allows ocean-going vessels to travel between the Great Lakes and the Atlantic Ocean.
1 answer