bài 1:choose the right answer to complete the sentence:
1.she made this cake...................
A:careful B:care C:carefully
2.she wished ............... her grandmother more often
A:meet B:to meet C:meeting
3.he volunteers ................ us all in his car
A:take B:taking C:to take
4.he couldn't go to school yesterday ............ he had a headache
A:because B:so C:but
5.doctor Nam always .............. with his patients
A:friend B:friendly C:friends
6 .I wish ............... to the teacher about that
A:explain B:to explain C:explaining
7................. is a person who studies about science
A:diver B:scientist C:because of
8.we are late ............ it rains heavily
A:because B:instead C:because of
9.students are waiting .............. the bus to school
A:for B:of C:to
10.we will ............. at about 3o'clock
A:arrive B:to arrive C:arrives
11.you ............ wear uniform to school on Mondays
A:must B:can C:will
12.I often .............. volunteer activities in my school
A:play B:go C:join
13.I have to finish this question
A:must B:can C:should
14.my father never .............. a bus to work
A:to takes B:takes C :taking
15.children are ............ in the river
A:swim B:to swim C:swimming
16.he is a ................ of English speaking club
A:scientist B:cyclist C:member
