Youhadbetter_____________atonce.
A: to start
B: started
C: start
D: starting
A: to start
B: started
C: start
D: starting
举一反三
- He proposed that they ________ early. A: will start B: starting C: started D: start
- It’s high time that you working. A: be started B: start C: starting D: started
- Hurry up, John. The train ____ at 8 a.m. A: is starting B: has started C: would start D: started
- These engines ______ by hand, now they ______ by electricity. A: used to be started; are started B: used to start; are started C: used to be started; start D: used to start; start
- Soon came the order the general attack. A: to start B: star C: started D: starting