It's already 7：50． If you want to get to the meeting on time， you must ， Jack．
I see． I'll walk quickly．（ ）
| A． |
hurry up |
B． |
ring up |
C． |
stay up |
Chinese people usually stay at home with their families on ___________ to welcome the new year．
But this year， thousands of medical workers left their homes to fight the COVID﹣19（新冠肺炎）．（ ）
A．National Day
B．the Mid﹣autumn Festival
C．the Spring Festival
D．the Dragon Boat Festival
Mum， it's too hot． ___________I swim in the lake with my friends？
No， you ___________． That's too dangerous!（ ）
A．Could；mustn'tB．Need；couldn't
C．Must；needn'tD．Should；can't
Project Hope celebrated its 30th birthday in 2019．
Yeah． It ___________ children from poor families the chance to go to school since 1989．（ ）
A．offeredB．has offered
C．is offeredD．is offering
Our school sports meet ___________ next week． Which sport will you take part in？
The long jump and the high jump． I'm good at jumping．（ ）
A．holdsB．held
C．was heldD．will be held
Michael， could you please help me ___________ this math problem？
OK． Let me have a try．（ ）
A．look upB．look afterC．work outD．put away