[ Prepositional Phrases ]
Therefore, we recommend you arrive … the airport early.
A. in
B. at
C. on

Random Topics:
Adverb ClausesPresent and Future TensesOrder of AdjectivesCommon Error-ed or -ingPreposition on TimeQuestion TagGrammar and SyntaxPersonal PronounGrammar ClausesOther quiz:
Present Progressive › ViewThe teacher ___________ oranges and apples
A. is eating
B. are eating
C. am eating
D. eating
Grammar › View
I think the government should _____ limit the number of private cars or widen the roads to solve the problem of traffic jams.
A. either
B. neither
C. both
D. not only
Vocabulary › ViewThe distance around a figure
A. Preposterous
B. Peremeter
Grammar › View
Sorry, I’m late. ___ I didn’t bring my cellphone with me ___ I couldn’t call you on my way here.
A. Because; , so
B. So,; because
C. ╳; because
D. ╳; , so
