To-infinitive, V-ing or bare infinitive
41. He needs (work).................... harder if he wants (make) .................. progress
42. Doctor Lai told Minh (not worry) .....................
43. I’m watching the children (play) .................... happily in the garden
44. Ask him (come) ................. in. Don’t keep him (stand) ............... at the door
45. I remember (write) ...................... down her phone mumber already, but I can’t find it anywhere
46. Did you remember (turn) ............. off the lights when you left?
47. What should I do (save) .................. energy?
48. I need someone (help) ....................... me with this problem
49. The doctor advised him (not stay) ...................... up too late
50. He asked me (not touch) ................ this button
51. Are you strong enough (lift) ........................ this box?
52. The girl (wear) .................... the red dress is my sister
41. He needs (work)..........to work.......... harder if he wants (make) ..........to make........ progress
42. Doctor Lai told Minh (not worry) ......not to worry...............
43. I’m watching the children (play) ........playing............ happily in the garden
44. Ask him (come) ........to come......... in. Don’t keep him (stand) ......standing......... at the door
45. I remember (write) ........writing.............. down her phone mumber already, but I can’t find it anywhere
46. Did you remember (turn) ......turning....... off the lights when you left?
47. What should I do (save) .......to save........... energy?
48. I need someone (help) ............to help........... me with this problem
49. The doctor advised him (not stay) ........not to stay.............. up too late
50. He asked me (not touch) ..........not to touch...... this button
51. Are you strong enough (lift) .............to lift........... this box?
52. The girl (wear) .........is wearing........... the red dress is my sister