****PLEASE HELP!!!!!****
Choose the sentence that contains an error in grammar usage.


Coryn had complete the race before the rain started.
Coryn had complete the race before the rain started.

They had traveled to the ocean before boarding the ship.
They had traveled to the ocean before boarding the ship.

I started singing lessons after I watched a wonderful opera.
I started singing lessons after I watched a wonderful opera.

As of yesterday, Tom and Chris had reviewed the material six times.

DNA evidence analysis is an imperfect science. Provide two reasons why this may be the case.For my Biomedical Science Class Pictures at an Exhibition by Mussorgsky was a tribute to: A. a World's Fair. B. an exhibition of Russian china. C. an exhibition of Greek sculptures. D. an exhibition of paintings. what is 43,6480x344608= PLEASEEE HELP WILLL GIVE BRAINLEAST!!!!!!Which equation models the trend line?A. y = 1.3x + 2B. y = 1.3x + 2C. y = 1.3x 2D.y = 1.3x 2 Please I will do anything BRAINLIEST 20 POINTS The perimeter of a rectangle is 50ft. If the length is one more than twice the width,what is the length, width and area? Which art form uses 2-D and 3-D computer graphics to create moving images and special effects in films? 1. What happened to the balloons when the bottle was squeezed? /2 Can someone please help me with solving this maths question? solve the simultaneous equations 5x + 6y = 32x - 3y = 12 what is the density of a liquid if it's volume is 125 mL and it's mass is 50g? Find all solutions of- 2r +4-8=0 Explain the principle of federalism hellllllllllllllllllllllllllp me plzzzzz If f(x) = 7(x - 1) + 8, find the value of f(1)answer fast. how many elements are found in the third period. A.2 B.18 C.8 D.32 Elena is binding a small booklet with a spine that is 21/4 inches long. She uses staples that are 7/16-inch long. If she puts the staples end-to-end through the booklet, without gaps or overlaps between them, how many staples would it take to bind the booklet? I'm very confused, I don't know where to even start! Please help me!! The distribution of height of adult american women is approximately normal with a mean of 65.5 inches and a standard deviation of 2.5 inches what percentage of women are taller than 70.5 inches? What is the measure of angle 1