Professor Smith, along with his assistant, ________on the project day and night to meet the deadline.

Professor Smith, along with his assistant, ________on the project day and night to meet the deadline.

#85952

work

working

is working

are working

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Here _______a photo of my family. My family _______ in it.

#44047

are, are

is, are

are, is

is, is

I don't like      .

#43453

late

be late

to late

to be late

Nothing but grass and trees ____ the hill.

#86172

covers　

cover　

covering　

iscovering

---How ________ your brother? ---Fine.

#44158

are

Her shoes ____ black. Her ____ are grey.

#44178

is; coat

are; jeans

are; dress

are; shirts

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