They are unlikely to get here on time, I fear.

　　恐怕他們不大可能準時(shí)到達這里。

　　The bus came right on time.

　　公共汽車(chē)正好準時(shí)到達。

　　We worked like crazy to get it done on time.

　　我們拼命地干，好按時(shí)完成這項工作。

　　The work was finished on time and within budget.

　　工作按時(shí)完成且未超出預算。

　　It was a real struggle to be ready on time.

　　要按時(shí)做好準備確非易事。