Steve is in his bedroom. He …… the floor.
A. is vacuuming
B. is vacuming
C. are vacuuming
D. vacuumming

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Should, Should not have › ViewHe __________ ____________ you the money. (not give)
A. should have given
B. shouldn’t have given
C. shouldn’t have gave
D. gave
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The butterfly is ________ the tree.
A. next to
B. in front of
C. under
D. above
Which of these sentences is written correctly?
A. The gardener, whose name is Wes, planted several types of flowers, because it will look beautiful.
B. The gardener whose name is Wes planted several types of flowers, because it will look beautiful.
C. The gardener, whose name is Wes, planted several types of flowers because it will look beautiful.
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By 2020 I think we will ____________ a settlement on Mars
A. Built
B. Have built
C. Have been building
D. Be built