l think that Erie writes as ____as Betty．
So he does．（ ）
| A． |
more careful |
B． |
more carefully |
| C． |
most carefully |
D． |
carefully |
Why do many farmers put their products online these days？
them more easily． （ ）
A．To sellB．SellC．Selling
Bob， you in this city since 2018． How do you like it？ （ ）
| A． |
lived |
B． |
live |
C． |
have lived |
I won the first prize in the singing competition last week.
_________（ ）
| A． |
Good idea. |
B． |
I don't think so. |
| C． |
No way. |
D． |
Congratulations. |
If it doesn't rain tomorrow， we_________ a picnic.（ ）
| A． |
will have |
B． |
had |
C． |
have had |
D． |
was having |
This book_________ be Jim's. His name is on it.（ ）
| A． |
must |
B． |
might |
C． |
can't |
D． |
mustn't |