[ Grammar ]
It’s important to take care of your teeth. You should […] by a dentist at least twice a year.
A. have checked them
B. have them checked
C. check them
D. having them checked
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Grammar: Syntax › ViewA sentence type which acts as a statement. For example, ‘I had seven minutes to get to work.’
A. declarative
B. interrogative
C. imperative
D. exclamatory
Grammar › View
They___________lunch in a fast food every Saturday when they were teenagers.
A. are used to having
B. used to have
C. are used to have
Narrative Tenses › ViewIt _____ completely dark in the tunnel, so she _______to wait for help.
A. was-decided
B. is-decided
Grammar › View
Personnel has had all the references _________.
A. be checked
B. checking
C. checked
D. checks