| Sr. N. | substantial Questions |
|---|---|
| 1 | That's ridiculous- you ____ be joking. A. can B. must View Answer |
| 2 | That's the phone- who ____ it be? A. can B. must View Answer |
| 3 | They haven't eaten for hours- they ____ be starving. A. can B. must View Answer |
| 4 | I'm busy this morning, but I ____ see you this afternoon if
you like. A. can B. must View Answer |
| 5 | It ____ be the postman; it's far too early. A. can't B. mustn't View Answer |
| 6 | You ____ enter the country without a visa. A. can B. must View Answer |
| 7 | They're two hours late- there ___ be something wrong. A. can B. must View Answer |
| 8 | She left two hours ago, so she ____ have arrived by now. A. can B. must View Answer |
| 9 | My doctor says I ____ lose some weight. A. can B. must View Answer |
| 10 | ____ you smell something burning? A. Can B. Must View Answer |