Choose the correct form to complete the sentence: “She _______ have taken the wrong bus.”
A. must
B. must has
C. must have
D. must had

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Grammar › ViewThe peregrine falcon is a beautiful wild bird. It is also one of the fastest. In 1978, the peregrine falcon was placed on the endangered species list. The main reason the peregrine falcon was dying out was the use of pesticides.
Which of the following is NOT a supporting detail?
A. The peregrine falcon is one of the fastest wild birds
B. It was placed on the endangered species list
C. It was dying out because of pesticides
D. The peregrine falcon is an amazing bird
Grammar › View
Adam ____________ a new pair of shoes last night.
A. buys
B. buy
C. bought
D. is buying
Grammar › ViewHarry Potter is _____ than Star Wars
A. Better
B. Good
C. Gooder
D. Best
Grammar › View
His grandparents often …. him once in a month.
A. visits
B. visited
C. visit
D. is visits
