He .... his teeth.

a. wash b. washes c. brush d. brushes

He gets up .... six o'clock.

a. in b. at c. on d. (để trống)

We are late .... school.

a. in b. at c. on d. for

Her house is .... the city.

a. in b. at c. on d. up

a. stool b. school c. floor d. afternoon

a. brush b. up c. nurse d. number

a. big b. city c. morning d. time

a. hundred b. get c. every d. desk

a. face b. small c. grade d. late

điền từ thích hợp

California is the --famous state the USA. It isn't -...biggest state; that's Alaska. But it --the largest population and it's certainly the most important state --.the US economy. It's richer =most countries in the world. The coast has --...of the best climates in the USA;--...is warmer and dryer than most places. Some people would also--.. it's the mot beautiful. But California has some --.. ;Los Angeles has one of the worst crime rates --. any US city