LA Sixth grade FF.3 Identify vague pronoun references

Daniel, did you ask them if the flu vaccination is available yet?

Daniel, did you ask the nurses if the flu vaccination is available yet?

When Jake tackled Adam during the football game, his arm was injured.

Jake's arm was injured when he tackled Adam during the football game.

The GPS said to turn left at the fork and then continue straight for three miles.

It said to turn left at the fork and then continue straight for three miles.

They explained to the audience that a muskrat looks like a small beaver with a rat-like tail.

The park rangers explained to the audience that a muskrat looks like a small beaver with a rat-like tail.

It says that chalk is a soft sedimentary rock formed from the skeletons of marine plankton.

The encyclopedia says that chalk is a soft sedimentary rock formed from the skeletons of marine plankton.

The blouse looks lovely with that skirt, but it costs too much.

Although the blouse costs too much, it does look lovely with that skirt.

Daniel showed the customer service representatives the error on his receipt, and he received a refund.

Daniel showed them the error on his receipt, and he received a refund.

Since the branches had grown over the power lines, Jessica requested a permit to have the branches removed.

Since the branches had grown over the power lines, Jessica requested a permit to have them removed.

Do the instructions say what these screws are used for?

Do they say what these screws are used for?

Ken and his best friend go to the same college, but Ken is graduating this coming June.

Ken and his best friend go to the same college, but he is graduating this coming June.