Alan，_____？
I'm sorry，I'm not available．（ ）
| A． |
did you like my housewarming party |
| B． |
when is your housewarming party |
| C． |
can you come to my party tomorrow |
| D． |
who will go to the party with you |
I like dancing，______ I don't have enough time to practice it．（ ）
| A． |
or |
B． |
so |
C． |
but |
D． |
because |
______ bad day!It's raining hard．We have to stay at home．（ ）
| A． |
How a |
B． |
What a |
C． |
How |
D． |
What |
It's reported that Ke Jie ______ by AlphaGo in May，2017．（ ）
| A． |
beat |
B． |
beats |
| C． |
was beaten |
D． |
will be beaten |
John and I ________ to visit his grandparents last Sunday afternoon．（ ）
| A． |
go |
B． |
went |
C． |
will go |
D． |
have gone |
Dave is a good boy and he always finishes _______ his homework on time．（ ）
| A． |
do |
B． |
did |
C． |
does |
D． |
doing |