Yesterday, I finished my homework and _______ (go) to bed early.

A positive __________ can help you overcome challenges more easily. A. habit B. community C. innovation D. attitude

She wants to _____ her skills by practicing every day. A. provide B. develop C. boost D. manage

The brain can store a vast amount of information over a lifetime. What does "store" mean? A. keep B. cause C. provide D. develop

She is working on her presentation for next week's conference. What does "work on" mean? A. Borrowing something B. Destroying something C. Improving something D. Hiding something

A good manager should know how to __________ a team effectively. A. control B. follow C. boost D. lead

We ________ our report yet, so we can't submit it today. A. didn't finish B. hadn't finished C. don't finish D. haven't finished

When we got to the cinema, the movie _____ already _____. A. had / started B. has / started C. was / starting D. is / started

We ________ each other since high school. A. have known B. knew C. know D. had known

They were tired because they ________ all day. A. worked B. had worked C. have worked D. work

"The app helps you track how many calories you eat every day." What does track mean here? A. delete B. guess C. record D. reduce

Scientists often work together on projects. This _____ helps them succeed. A. collaboration B. effort C. invention D. device